WR40-Wide-Road-Gravel-Cyclocross-Carbon-Wheelset-X-Flow

WR40-disc-carbon-wheelset-700c-40mm-gravel-bike

Light-Bicycle-WR40-Disc-Carbon-Gravel-Bike-Wheelset

X-Flow-WR40-disc-brake-carbon-gravel-aero-wheelset-40mm

Light-Bicycle-WR40-disc-brake-x-flow-carbon-wheelset-700c-clincher-tubeless-ready

Build Your Falcon Pro WHEELSET WR40 DISC

All wheels are 100% customizable at Light Bicycle. If your preferred specs are not listed, feel free to contact us (sales@lightbicycle.com) with your special requirements described.

Buy rim only

Global Shop

NA Shop

EU Shop

AU Shop

Ships worldwide. See what's on sale>>

Drain Hole This is a required option.

With Drain Holes

Center Channel Hole This is a required option.

No Access Holes

Version This is a required option.

Front Flyweight / Rear Standard

Weave This is a required option.

Braided UD

DEFAULT SETTINGS

RIMS

Matte, UD, hook, blank (no decal), 24h

Paintless, UD, blank (no decal), 28h, with access holes

Standard, paintless, hook, blank (no decal), 24h, with drain holes, without access holes

HUBS

DT Swiss 350 Straightpull Centerlock Shimano Road 11s 36t

12/100mm (F) & 12/142mm (R)

DT Swiss 350 Straightpull Centerlock Sram XD 18t

15/110mm (F) & 12/148mm (R) boost

DT Swiss 350 straightpull centerlock Shimano Road 11s 36t

12*100mm (F) & 12*142mm (R)

SPOKES & NIPPLES

Sapim CX Sprint-rear drive side / CX Ray-other sides

Sapim aluminum black external

Sapim CX Ray & Sapim aluminum black external

Sapim CX Sprint-rear drive side / CX Ray-other sides

Sapim aluminum black external

ACCESSORIES

2 valves & 1 spare 18t ratchet

2 valves & 2 adapters (centerlock to 6-bolt)

2 valves & 1 spare 18t ratchet

Note: the wheelset price includes the warehouse transfer cost ($80).

Piece Weight: g+/-

Subtotal: USD +

Lead time: typically ships in 2 days

ADD TO CART You missed some options.

We do not stock this item at the European warehouse. See what we stock currently.

You can order this product from our Global or North American warehouse.

Please fill out this form with your special requests if you want to customize it. We will get back to you in 24hrs via email.

Center Channel Hole This is a required option.

No Access Holes

DEFAULT SETTINGS

RIMS

Matte, UD, hook, blank (no decal), 24h, with drain holes

Paintless, UD, blank (no decal), 28h, with access holes

HUBS

DT Swiss 350 Straightpull Centerlock Shimano Road 11s 36t

12*100mm (F) & 12*142mm (R)

DT Swiss 350 Straightpull Centerlock Sram XD 18t

15/110mm (F) & 12/148mm (R) boost

SPOKES & NIPPLES

Sapim CX Sprint-rear drive side / CX Ray-other sides

Sapim aluminum black external

Sapim CX Ray & Sapim aluminum black external

ACCESSORIES

2 valves & 1 spare 18T ratchet

2 valves & 2 adapters (centerlock to 6-bolt)

Note: the wheelset price includes the warehouse transfer cost ($80).

Piece Weight: g+/-

Subtotal: USD + (discount price)

Lead time: typically ships in 3 business days

ADD TO CART You missed some options.

We do not stock this item at the Australian shop. See what's available.

You can order this product from our Global / NA shops.

Please fill out this form if you are looking for a custom wheelset.

We'll get back to you soon to study the customization requests via email.

Our apologies, we do not offer this item at the Global warehouse.

Please order from other warehouses. Feel free to contact us (sales@lightbicycle.com) if you want to customize. We’ll get back to you in 24hrs.

Our apologies, we do not stock this item at the North American warehouse. Check this link to see what items we stock, or send us an email to discuss.

Our Global warehouse can make any rim model and ship worldwide. Please fill out this form with your special requests if you want custom rims/wheelset. We will get back to you via email to discuss in 24hrs.

Shopping Style

Options Features	Quick Buy	Full Custom
Options Features	Inventory	Parts in stock (Assembled upon order)	Manufactured upon order
Customization	Least customizable	100% Customizable
Lead Time	≤ 3 days	4 weeks typically
Availability	Limited models	All models
Shipping	Worldwide	Worldwide

Quick Buy (In Stock)

Full Custom (Made to Order)

DEFAULT SETTINGS

Rims

Hook, matte, UD, with drain holes

Hook, matte, UD, with access holes, with drain holes

Standard, hook, paintless, UD, 5-year warranty, with access holes, with drain holes

Front Flyweight / Rear Standard, paintless, UD, 5-year warranty, no drain holes

Paintless, UD, 5-year warranty, no drain holes

Grooved graphene surface, hook, matte, UD, with access holes, with drain holes

Grooved graphene surface, hook, matte, UD, no access holes, with drain holes

Matte UD, 32H, Centered (Staggered)

Hubs

Hope Pro 4 Fatsno J-bend 6-bolt

15/150mm (F) & 12/197mm (R) Sram XD

Straightpull centerlock black 24H

12/100mm & 12/142mm

Shimano Road 11S

DT Swiss straightpull / Bitex j-bend, centerlock, 28H

J-bend, DT Swiss 6-bolt / Bitex centerlock, 32H

15/110mm boost & 12/148mm boost Sram XD

DT Swiss straightpull / Bitex j-bend, black, 20H front / 24H rear

100mm QR & 130mm QR Shimano Road 11S

Spokes

Sapim CX Ray black

Sapim D-Light

Accessories

No decals/valves/tape

No decals/valves/tape/pads

No decals/valves

Piece Weight: g+/-

Subtotal: USD +

Lead time:

ADD TO CART

Hub Brand This is a required option.

Model	Weight	POE	Cost	Reliability	Quality	Unique Feature	Color Options	Warehouse Location	Website
Novatec	287g	27	Low	Good	Good	Inexpensive	Three	China	NOVATEC
Bitex	258g	24	Low	Good	Good	Light	Two	China	BITEX
DT 350	374g	18/36/54	Low	Better	Good	Quiet and reliable (18t option)	One	China	DT SWISS
DT 240S	317g	18/36/54	Medium	Best	Best	Quiet and reliable (18t option)	One	China/N.A.	DT SWISS
DT 240 EXP	299g	EXP 36	Medium	Best	Best	Quiet and reliable (EXP 36 )	One	China/N.A.	DT SWISS
DT 180	290g	EXP 36	High	Best	Best	Super Light, EXP 36	One	China/N.A.	DT SWISS
Chris King	326g	45	High	Best	Best	Rebuildable bearings	Nine	China	CHRIS KING
Industry Nine	327g	60	Medium	Better	Best	Loud, engagement	Eleven	China/N.A.	INDUSTRY NINE
Onyx	434g	Infinite	High	Better	Best	Silent, sprag clutch	Eighteen+ (Custom Available)	North America	ONYX
Carbon-Ti	270g	56	High	Better	Best	Extreme Light	Nine	China	Caron-Ti
ARC	332g	48	Low	Better	Good	Economic and reliable	One	China	ARC
Chosen	260g	24	Low	Better	Good	Economic and reliable	One	China	Chosen
Light Bicycle Speed-Hub V1.0/V2.0	335g	24-V1.0/ 36-V2.0	Low	Better	Good	Proprietary for Carbon Spokes Steel Bearing-V1.0/ Ceramic-V2.0	One	China	Light Bicycle

Besides hubs listed to choose online directly, you could also have more others built to the wheels on your custom order by contacting us.
See more about Light Bicycle's FULL HUB OPTIONS

* POE = Points of Engagement

* DT hubs come standard with an 18t star ratchet but are upgradeable to 36 or 54t.

* Average weight will vary slightly depending on axle and freehub combination.

DT SWISS 180

DT SWISS 240 EXP

DT SWISS 350

Industry Nine 1/1

Chris King R45D

Industry Nine Solix

Carbon-Ti X-Hub

Bitex BX312F / BX312R

Front Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, skewers are only offered with QR hubs.

12 / 100mm

Rear Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, skewers are only offered with QR hubs.

12 / 142mm

Freehub Body This is a required option.

1. Shimano Road 11S works with 11/12-speed cassette directly or 8/9/10-speed mountain cassette with a spacer(s) .
2. Shimano MTB 10/11S works with 8/9-speed directly or 10-speed with a spacer or 11-speed road cassette if one of the inner cogs removed.
3. Campagnolo (Campy) 11S works with 9/10/11/12-speed Campy cassette with no spacers required.
4. Sram XDR could run XDR (road) cassette inherently and is compatible to run mountain bike XD cassette with a 1.85mm spacer.
5. Shimano Micro Spline (MS) works with 12-speed MS cassette only.

Shimano Road 11S

Shimano Road 11S Alloy

Sram XDR Alloy

Sram XDR

Shimano Micro Spline Road Alloy

Spoke Head This is a required option.

J-bend version: use J-bend hubs and spokes
Straight pull version: use straight pull hubs and spokes

straight pull

J-bend

Brake System This is a required option.

6-Bolt is the more common traditional option.
Centerlock uses a unique interface and it is also convertable to 6-bolt. If you need the conversion kit, please contact us. Our hubs are provided without rotor lockrings by default.

6-bolt

Center lock

Hub Color This is a required option.

Black

Matte Black

Orange

Red

Turquoise

Front Holes Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples by default.

Full Custom: This option (if provided here to choose) offers custom drilling for any other hole counts or special drilling (e.g G3/ 2:1 etc), most of which are at no extra charge. If you select this option and LEAVE YOUR TAILORED REQUIREMENT IN THE NOTES AT CHECKOUT, we will reach out to you once the order is placed.

24H

Rear Holes Count This is a required option.

Please note that our valves are drilled for presta and spoke holes are made for external nipples by default.

24H

28H

Ratchet This is a required option.

DT Swiss hubs use star ratchets and are available in 4 different models with varying points of engagement.

18T - Deepest teeth, slowest engagement, least amount of maintenance, suitable for powerful riders.

36T - Happy medium, doubles the engagement points.

54T - Super fast engagement, but shallow teeth require more careful re-greasing and the thru-axle should be checked every ride.

24T - Made out of hardened steel as e-bike specific.

EXP 36 - With only a single spring, making the hubs faster and lighter. More precise contact makes a longer lifespan.

EXP 54 - Upgraded from EXP 36 to gain incredibly faster engagement.

27T

36T

45T

54T

56T

605T

90T

EXP 36

EXP 54

Spoke This is a required option.

Brand	Model	Type	Thread Diameter (mm)	Weight(g)	Gauge	Riding Style	Available(Warehouse Location)
Sapim	Race	Double Butted	2.0 - 1.8 - 2.0	5.7g (260mm)	14G	Heavy Duty	North America, China
Sapim	D-Light	Double Butted	2.0 - 1.65 - 2.0	4.8g (260mm)	14G	Versatile	North America, China
Sapim	CX-Ray	Aero	2.0 - 0.9/2.2 - 2.0	4.4g (260mm)	N/A	Light Aero	North America, China
Sapim	CX-Sprint	Aero	2.0 - 1.25/2.25 - 2.0	5.2g (260mm)	N/A	Light Aero	China
DT SWISS	Competition Race	Double Butted	2.0 - 1.6 - 2.0	4.8g (260mm)	14G	Versatile	China
Pillar	PSR X-TRA 1420	Aero	2.0 - 0.95/2.2 - 2.0	4.4g (260mm)	N/A	Inexpensive Aero	China
Pillar	Wing 20	Aero	2.2 - 1.2/2.0 - 2.0	4.3g (260mm)	N/A	Light Aero	China
Light Bicycle	Oil slick J-bend	Single butted	2.0 - 2.0 - 1.95	6.7g (260mm)	14G	Cool color	China
Light Bicycle	LB Flyweight Carbon (Regular Edition-Bladed)	Aero	3.2-1.5/3-3.2	2.65g (SP, 260mm); 2.8g (J-bend,260mm)	N/A	Light Aero/Stiff	China
Light Bicycle	LB Flyweight Carbon (Regular Edition-Butted)	Aero	2.3 - 2/2.3-2.3	2.3g (SP, 260mm)	N/A	Light/Stiff	China
Berd	PolyLight	Rope-like	2.0-1.8	2.5g (260mm)	N/A	Extreme Light	North America

Sapim D-Light – The best all-around and most popular spoke for carbon wheels. Lightweight but incredibly strong.
Sapim Race – Our strongest and stiffest spoke. These spokes are suitable for heavy or extremely aggressive riders who need a stiffer wheel.
Sapim CX-Ray – The lightest spoke in our lineup is still quite strong due to the elasticity and amazing fatigue life.
DT Competition Race - All Mountain and XC spoke used by the Chinese location as a substitue for the D-Light (depending on availability)
Pillar PSR X-TRA 1420 - An inexpensive bladed spoke, great for road and cyclocross riding.
Pillar Wing 20 - Pillar patented highest level of aerodynamic bladed spoke reducing potential weak spots and twisting during tensioning. Currently, they are offered in oil slick color only with increased wear and corrosion resistance.
Sapim CX Sprint-Rear drive side/ CX Ray-Other sides - This customized combo increases the rear drive side power transmition efficiency significantly while grabs superior light-weight and aero performance.
Oil slick J-bend - They are made by a qualified manufacturer in Taiwan with custom design by Light Bicycle. They are J-bend only so do not order these spokes for SP hubs you configured in the previous step.
LB Flyweight Carbon Regular Edition >> -It maximizes wheel stiffness while keeping things more aero, designed to unlimit your hub choice making your wheels more customizable than ever.
LB Flyweight Carbon Special Edition >> - It maximizes wheel stiffness while keeping things light, designed to pair seamlessly with our Speed Hubs through the use of specially designed aluminium nipples.
Berd PolyLight >> - It is constructed from an advanced polymer called ultra high molecular weight polyethylene (UHMWPE) and are widely considered to be the lightest bicycle spoke option in the world.

Sapim CX Ray

Pillar Aero X-TRA 1420

Pillar Wing 20 in Oil Slick Color (For Bitex Hub only)

Sapim CX Sprint-Rear drive side/ CX Ray-Other sides

Nipple This is a required option.

Nipple Brand	Model	Material	Color	Length	Available (Warehouse Location)
Sapim	Double Square Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange	16mm	Norh America
Sapim	Polyax/ Polyax Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange	14mm	China
Sapim	Polyax Secure Lock	Brass	Black	14mm	China/N.A.
DT Swiss	DT SQUORX (PRO HEAD PRO LOCK)	Alloy	Black, Red	15mm	China
DT Swiss	Standard PRO LOCK	Brass	Black	14mm	China
Light Bicycle	N/A	Brass	Oil slick	14mm	China
Light Bicycle	Aluminium Black (for carbon spokes)	Alloy	Black	8.9mm	China

Please select Aluminium Black (for carbon spokes) nipples when you have chosen LB Flyweight Carbon spokes.

Aluminium Black

Aluminium Red

Brass Oil slick

Brass Black

Brake System This is a required option.

Disc

Version This is a required option.

Version	Weight	Material	Layup	Max Load
Standard	Standard	Toray T700	Standard Layup	135 kgs
Flyweight	40g - 70g lighter	Toray T800 and T700	New layup for weight saving	90 kgs

Front Flyweight / Rear Standard with specific layup is also a good option that proves the harmony of weight and strength.

Standard

Flyweight USD +12

Bead type This is a required option.

Hook is for road riders who value aerodynamic gains and mostly ride on smoother roads. If you plan to run high pressure, then a hooked/clincher rim is a safe bet.

Hookless is for those who are running wider tires, lower pressures, or are riding on rougher roads. You will benefit from a more comfortable ride due to the higher volume and increased impact protection. Gravel riders and cyclocross riders are often in this situation.

Both hook and hookless rims are built using the same dimensions and materials.
Find more about Hook VS Hookless >>

Hook

Hookless

Finish This is a required option.

Paintless: The "Finish" relates to how the rim is coated or painted such as matte or glossy for the most common applications. Our Recon Pro and Falcon Pro rims feature BlackTek and come out of molds as a completed product, with a scratch resistant and near flawless finish, eliminating the need for coating or painting. We name this kind of superior finish the paintless.

Crystal Painting: A fantastic painting effect designed by Light Bicycle.

Full Custom: This option offers custom finish such as Satin/Raw etc at no extra charge but subject to rim models with 3~5 days LONGER on manufacture. And custom color painting is also available with added 15g/rim and extra $20USD/rim as a start. If you select this option and LEAVE YOUR REQUIREMENT IN QUOTES IN THE NOTES AT CHECKOUT, we will reach out to you once the order is placed to finalize the details.

Paintless

Full Custom

Weave This is a required option.

The layup schedule is predetermined for each model, but you can choose the outer layer for cosmetic appearence.

The rim strength & weight is virtually identical.

Matte UD is the most popular and has a subtle look.

The futuristic Hexa-Comb and Braided UD are smooth and looks great on deep rims.
More info about Weave >>

Full Custom: This option (if provided here to choose) offers custom weaves such as 3k twill vertical/ horizontal/ Braided UD etc with extra charge of $15USD/rim as a start but subject to rim models with 3~5 days LONGER on manufacture. If you select this option and LEAVE YOUR TAILORED REQUIREMENT IN THE NOTES AT CHECKOUT, we will reach out to you once the order is placed.

Braided UD USD +15

Rim Warranty This is a required option.

For Recon Pro Series ( MTB rim), Falcon Pro (road rim) and Drift Pro (fatbike rim), 5-year warranty is set as standard, and optional Lifetime Premium Warranty are kindly offered to purchase with minimum charge respectively.

5 Years

Lifetime USD +100/rim

Center Channel Hole This is a required option.

With Access Holes: This is the traditional method. Spoke access holes are drilled in the center channel to allow the nipples to easily be fed through the rim. Tubeless tape is required to seal the rim.

No Access Holes: No spoke access holes are drilled in the center channel. Feeding the nipples through the rim is more challenging, but it allows for a tubeless setup without the need for tape. This kind of system is known as "road tubeless" and was made popular by Mavic. Some companies still refer to it as "UST style", however, UST is actually a specific interface between the tire and rim which was developed by a partnership between Mavic, Michelin, and Hutchinson.

Currently, rims with 'No Access Holes' do not work with our carbon spokes.

With Access Holes

No Access Holes

Drain Hole This is a required option.

The two small drain holes located 90° to the valve hole effectively help evacuate both the water trapped inside the rim and the air leaking into the rim chamber caused by nonperfect tubeless tape sealing handwork that may risk rim explosure in an aggressive tire inflating.

It is the small reinforced layer prelaminated on the area where the drain hole is drilled later that makes the rim strength fairly ensured without any compromise of weight added.

Riders who ride in wet areas are suggested to order rims with drain holes.
More info about holes >>

With Drain Holes

No Drain Holes

Decal This is a required option.

1. Grey Laser Engraving (Falcon Pro) - Our laser engraving technology is eco-friendly and adds a snappy, polished aesthetic to your new rims.
Please note: Contrary to rims with any coated/painted finishes (matte, glossy and satin) as well as Crystal Painting, laser engraving could work with paintless rims only.

2. Full Custom - Add some additional personalization and go full custom with your rim graphics! Laser engraving is available in one colour (light grey) and starts at $5 USD per rim. If you select this option, LEAVE YOUR REQUEST IN QUOTES IN THE NOTES AT CHECKOUT. For example: "I need my personalized logo printed" or "Just text 'ABC racing' ". We will reach out to you once the order is placed to finalize the details of custom graphics.

Full Custom (Laser only) USD +5

Grey Laser Engraving (Falcon Pro)

Blank (No decal)

Valve Stem This is a required option.

We use a lightweight black alloy anodized valves with an oversized concave collar for easy gripping. A rubber o-ring goes in between the rim and the collar to help seal the rim and match the contour of the rim profile. The valve core is removable so you can add sealant without removing your tire.
Link to tubeless valve instructions

None

Add Valve Stem USD +7 each

Tubeless Tape This is a required option.

Add Tubeless Tape: A roll of 10-yard-long tape is provided separately as parts to do the favor for those who treasure the dirt in the hand and are passionate in DIY stuff.
Information of tubeless rim tape

Apply Tubeless Tape: In Light Bicycle, a proprietary taping aid works with our wheel builders to guarantee that a solid taping craft at industrial-level is well implemented in order for you to ride carefree tubeless at any conditions.

You do NOT have to use any tubeless tape to run tubeless if you have chosen "No Access Holes" on the rim center channel.

None

Add Tubeless Tape USD +6 each

Apply Tubeless Tape USD +6 each

Rear Wheel Dishing Pattern This is a required option.

While the vast majority of frames require Centered (Traditional) dishing, those of Cannondale’s with Ai offset design (Asymmetric Integration) comply with a special kind of offset dishing for the rear wheel.

Know more about Cannondale’s Ai technology >>

Centered (Traditional)

Ai offset- 6mm

Ai offset- 3mm

Send Photos for Shipping Confirmation This is a required option.

Send Photos for Shipping Confirmation could be offered at NO extra charge so that you could have your tailored products viewed/inspected before shipping and the photos shared with your friends in advance.

It takes about 1~3 business days added to the lead time subject to the orders queuing status.

If you have any special requirement on the photos, such as weight measurement, please leave a note at checkout.

Yes (1-3 days longer)

No ( I do not need photos)

Recon Pro orders start shipping in October.

- + Pair

Hub Brand This is a required option.

Model	Weight	POE	Cost	Reliability	Quality	Unique Feature	Color Options	Warehouse Location	Website
Novatec	287g	27	Low	Good	Good	Inexpensive	Three	China	NOVATEC
Bitex	258g	24	Low	Good	Good	Light	Two	China	BITEX
DT 350	374g	18/36/54	Low	Better	Good	Quiet and reliable (18t option)	One	China	DT SWISS
DT 240S	317g	18/36/54	Medium	Best	Best	Quiet and reliable (18t option)	One	China/N.A.	DT SWISS
DT 240 EXP	299g	EXP 36	Medium	Best	Best	Quiet and reliable (EXP 36 )	One	China/N.A.	DT SWISS
DT 180	290g	EXP 36	High	Best	Best	Super Light, EXP 36	One	China/N.A.	DT SWISS
Chris King	326g	45	High	Best	Best	Rebuildable bearings	Nine	China	CHRIS KING
Industry Nine	327g	60	Medium	Better	Best	Loud, engagement	Eleven	China/N.A.	INDUSTRY NINE
Onyx	434g	Infinite	High	Better	Best	Silent, sprag clutch	Eighteen+ (Custom Available)	North America	ONYX
Carbon-Ti	270g	56	High	Better	Best	Extreme Light	Nine	China	Caron-Ti
ARC	332g	48	Low	Better	Good	Economic and reliable	One	China	ARC
Chosen	260g	24	Low	Better	Good	Economic and reliable	One	China	Chosen
Light Bicycle Speed-Hub V1.0/V2.0	335g	24-V1.0/ 36-V2.0	Low	Better	Good	Proprietary for Carbon Spokes Steel Bearing-V1.0/ Ceramic-V2.0	One	China	Light Bicycle

Besides hubs listed to choose online directly, you could also have more others built to the wheels on your custom order by contacting us.
See more about Light Bicycle's FULL HUB OPTIONS

* POE = Points of Engagement

* DT hubs come standard with an 18t star ratchet but are upgradeable to 36 or 54t.

* Average weight will vary slightly depending on axle and freehub combination.

DT SWISS 180

DT SWISS 240 EXP

DT SWISS 350

Chris King R45D

Industry Nine Solix

Onyx Vesper

Front Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, no Quick Release skewers are offered with hubs.

12 / 100mm

15 / 100mm

QR / 100mm

Rear Axle This is a required option.

If the size you need is not listed, please contact us and we'll reach out to you to confirm your order.

By default, no Quick Release skewers are offered with hubs.

12 / 142mm

QR / 135mm

Freehub Body This is a required option.

Shimano Road 11S

Shimano Road 11S Alloy

Sram XDR Alloy

Campy 11S Alloy

Sram XDR

Shimano Micro Spline Road Alloy

Spoke Head This is a required option.

J-bend version: use J-bend hubs and spokes
Straight pull version: use straight pull hubs and spokes

straight pull

J-bend

Brake System This is a required option.

6-bolt

Center lock

Hub Color This is a required option.

Choose your hub shell colour. By default, Onyx hubs come with anodized black tension caps and end caps. These parts are available in other anodized-only colours, so please specify in the notes at checkout if you want something other than black.

Anodized-Black

Anodized-Black Matte

Anodized-Blue

Anodized-Gold

Anodized-Green

Anodized-Orange

Anodized-Purple

Anodized-Red

Anodized-Silver

Black

Blue

Gold

Green

Lime

Matte Black

Orange

Pink

Pink / Purple

Powdercoat-Black Aura

Powdercoat-Blue Baby

Powdercoat-Blue Candy

Powdercoat-Green Antifreeze

Powdercoat-Green Fluorescent

Powdercoat-Green Kawasaki

Powdercoat-Pink Fluorescent

Powdercoat-Purple Candy

Purple

Red

Silver

Turquoise

Front Holes Count This is a required option.

ROAD Product
Road rim brake: Stocked in 20h and 24h
Road disc: Stocked in 24h and 28h

MTB Product
MTB rims: Stocked in 32h. Only XC Flyweight rims are stocked in 28h as well as 32h
Please note that our valves are drilled for presta and spoke holes are made for external nipples by default. If you have a custom drilling requirements please contact us.

24H

28H

Rear Holes Count This is a required option.

ROAD Product
Road rim brake: Stocked in 20h and 24h
Road disc: Stocked in 24h and 28h

24H

28H

Ratchet This is a required option.

Our North America shop offers DT Swiss 350 SL hubs with star ratchet.

36T - The standard offer of the SL version.
54T - Faster engagement, but shallow teeth require more careful re-greasing.

DT Swiss 180 and 240 EXP take EXP ratchets.
EXP 36 - The more precise contact makes a longer lifespan.
EXP 54 - Upgraded from EXP 36 to gain incredibly faster engagement.

Industry Nine and Chris King hubs as well as more others apply pawl system while Onyx goes with dead-silent Sprag Clutch engagement.

36T

45T

54T

605T

EXP 36

EXP 54

Sprag Clutch

Spoke This is a required option.

Brand	Model	Type	Thread Diameter (mm)	Weight(g)	Gauge	Riding Style	Available(Warehouse Location)
Sapim	Race	Double Butted	2.0 - 1.8 - 2.0	5.7g (260mm)	14G	Heavy Duty	North America, China
Sapim	D-Light	Double Butted	2.0 - 1.65 - 2.0	4.8g (260mm)	14G	Versatile	North America, China
Sapim	CX-Ray	Aero	2.0 - 0.9/2.2 - 2.0	4.4g (260mm)	N/A	Light Aero	North America, China
Sapim	CX-Sprint	Aero	2.0 - 1.25/2.25 - 2.0	5.2g (260mm)	N/A	Light Aero	China
DT SWISS	Competition Race	Double Butted	2.0 - 1.6 - 2.0	4.8g (260mm)	14G	Versatile	China
Pillar	PSR X-TRA 1420	Aero	2.0 - 0.95/2.2 - 2.0	4.4g (260mm)	N/A	Inexpensive Aero	China
Pillar	Wing 20	Aero	2.2 - 1.2/2.0 - 2.0	4.3g (260mm)	N/A	Light Aero	China
Light Bicycle	Oil slick J-bend	Single butted	2.0 - 2.0 - 1.95	6.7g (260mm)	14G	Cool color	China
Light Bicycle	LB Flyweight Carbon (Regular Edition-Bladed)	Aero	3.2-1.5/3-3.2	2.65g (SP, 260mm); 2.8g (J-bend,260mm)	N/A	Light Aero/Stiff	China
Light Bicycle	LB Flyweight Carbon (Regular Edition-Butted)	Aero	2.3 - 2/2.3-2.3	2.3g (SP, 260mm)	N/A	Light/Stiff	China
Berd	PolyLight	Rope-like	2.0-1.8	2.5g (260mm)	N/A	Extreme Light	North America

Berd PolyLight in Black

Berd PolyLight in White

Sapim CX Ray

Sapim D-Light

Sapim Race

Nipple This is a required option.

Nipple Brand	Model	Material	Color	Length	Available (Warehouse Location)
Sapim	Double Square Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange	16mm	North America
Sapim	Polyax/ Polyax Secure Lock	Alloy	Black, Red, Green, Blue, Gold, Lime, Purple, Orange,Silver	14mm	China
Sapim	Polyax Secure Lock	Brass	Black	14mm	China/N.A.
DT Swiss	DT SQUORX (PRO HEAD PRO LOCK)	Alloy	Black, Red	15mm	China
DT Swiss	Standard PRO LOCK	Brass	Black	14mm	China

Aluminium Black

Aluminium Silver

Aluminium Red

Aluminium Blue

Aluminium Gold

Aluminium Green

Aluminium Lime

Aluminium Orange

Aluminium Purple

Brass Black

Brake System This is a required option.

Disc

Version This is a required option.

Standard

Flyweight USD +12

Bead type This is a required option.

Hook

Finish This is a required option.

The "Finish" relates to how the rim is coated or painted such as matte or glossy for the most common applications. Our Recon Pro and Falcon Pro rims feature BlackTek and come out of molds as a completed product, with a scratch resistant and near flawless finish, eliminating the need for coating or painting. We name this kind of superior finish the paintless.

Paintless

Weave This is a required option.

Rim Warranty This is a required option.

5 Years

Lifetime USD +100/rim

Decal This is a required option.

Grey Laser Engraving (Falcon Pro)

Valve Stem This is a required option.

None

Add Valve Stem USD +7 each

Tubeless Tape This is a required option.

None

Add Tubeless Tape USD +8 each

Apply Tubeless Tape USD +8 each

Front Vittoria Tire This is a required option.

Please note that the tires will NOT be pre-installed on the wheels.

Feel free to contact us (support@lightbicycle.com) if you want to special order other Vittoria tires.

None

Terreno Dry,700x38c,TNT,Anthracite,490g USD +59.99

Terreno Wet,700x38c,TNT,Anthracite,500g USD +59.99

Rear Vittoria Tire This is a required option.

Please note that the tires will NOT be pre-installed on the wheels.

Feel free to contact us (support@lightbicycle.com) if you want to special order other Vittoria tires.

None

Terreno Dry,700x38c,TNT,Anthracite,490g USD +59.99

Terreno Wet,700x38c,TNT,Anthracite,500g USD +59.99

Recon Pro orders start shipping in October.

- + Pair

Piece Weight: 1313.00g+/-3%

Subtotal: USD 804+

Piece Weight: 880.00g+/-3%

Subtotal: USD 628+

PREVIOUS NEXT

WHEELSET SPECS

RIMS

Our Pro series comes with a 5-year warranty (lifetime optional), while the non-pro with a 3-year warranty and crash replacement.

Rim Model WR40 disc
X-Flow Aero Profile>>
Material Toray T700 & T800 Premium Carbon Fiber
Size 29”/700C (ETRTO 622mm)
Series FALCON PRO
Intended Use CX/Gravel
Bead Type Clincher
Tubeless Capable Yes
Inner/Outer Width 25mm/32mm
Depth 40mm
ERD 560mm (not including nipple head dimension)
Rim Weight Standard 440+/-15g, Flyweight 400+/-15g
Profile Symmetric (0mm)
Max Cyclist Weight (on flat ground) Standard 135kg/ 298lbs, Flyweight 90kg/ 198lbs
Spoke Hole Angle ±8°
Spoke Tension 120~135kgf front disc side and rear drive side
Max Tire Pressure (with 28C) Hook: 80psi/ 5.52bar, Hookless: 65psi/ 4.48 bar
Recommended Tire Width 28C~50C

Rims

Our Pro series comes with a 5-year warranty (lifetime optional), while the non-pro with a 3-year warranty and crash replacement.

Rim Model: WR40 disc
X-Flow Aero Profile>>
Material: Toray T700 & T800 Premium Carbon Fiber
Size: 29”/700C (ETRTO 622mm)
Series: FALCON PRO
Intended Use: CX/Gravel
Bead Type: Clincher
Tubeless Capable: Yes
Inner/Outer Width: 25mm/32mm
Depth: 40mm
ERD: 560mm (not including nipple head dimension)
Rim Weight: Standard 440+/-15g, Flyweight 400+/-15g
Profile: Symmetric (0mm)
Max Cyclist Weight (on flat ground): Standard 135kg/ 298lbs, Flyweight 90kg/ 198lbs
Spoke Hole Angle: ±8°
Spoke Tension: 120~135kgf front disc side and rear drive side
Max Tire Pressure (with 28C): Hook: 80psi/ 5.52bar, Hookless: 65psi/ 4.48 bar
Recommended Tire Width: 28C~50C

Hubs

We keep in stock the most popular axle sizes and colors of some well-liked hub models. If you want a special order, feel free to contact us (sales@lightbicycle.com).

Model: DT SWISS 180, DT SWISS 240 EXP, DT SWISS 350, Industry Nine 1/1, Chris King R45D, Industry Nine Solix, Carbon-Ti X-Hub, Bitex BX312F / BX312R, Onyx Vesper
Front Axle Size: 12 / 100mm, 15 / 100mm, QR / 100mm
Rear Axle Size: 12 / 142mm, QR / 135mm
Driver Body: Shimano Road 11S, Shimano Road 11S Alloy, Sram XDR Alloy, Sram XDR, Shimano Micro Spline Road Alloy, Campy 11S Alloy
Hole: 24H, 28H

Other Parts

Leave a note at checkout or contact us if you want spare spokes or nipples.

Spokes: Sapim CX Ray, Pillar Aero X-TRA 1420, Pillar Wing 20 in Oil Slick Color (For Bitex Hub only), Sapim CX Sprint-Rear drive side/ CX Ray-Other sides, Berd PolyLight in Black, Berd PolyLight in White, Sapim D-Light, Sapim Race
Nipples: Aluminium Black, Aluminium Red, Brass Oil slick, Brass Black, Aluminium Silver, Aluminium Blue, Aluminium Gold, Aluminium Green, Aluminium Lime, Aluminium Orange, Aluminium Purple

Please carefully inspect your package when unboxing it and contact us immediately if it is damaged or if anything is missing.

Together we can make this planet better. Join our sustainability program to reduce paper waste using digital docs.

Download user guides >>

Overview

The latest advancement of our new X-Flow profile offers significant performance benefits.

The design reduces aero drag, is more laterally stiff, and has 30% greater impact resistance.

Whether you find yourself racing across the Midwest or month long backpacking trip, the WR40 disc might just be the perfect match.
Specs
Rims

Our Pro series comes with a 5-year warranty (lifetime optional), while the non-pro with a 3-year warranty and crash replacement.

Rim Model: WR40 disc
X-Flow Aero Profile>>

Material: Toray T700 & T800 Premium Carbon Fiber

Size: 29”/700C (ETRTO 622mm)

Series: FALCON PRO

Intended Use: CX/Gravel

Bead Type: Clincher

Tubeless Capable: Yes

Inner/Outer Width: 25mm/32mm

Depth: 40mm

ERD: 560mm (not including nipple head dimension)

Rim Weight: Standard 440+/-15g, Flyweight 400+/-15g

Profile: Symmetric (0mm)

Max Cyclist Weight (on flat ground): Standard 135kg/ 298lbs, Flyweight 90kg/ 198lbs

Spoke Hole Angle: ±8°

Spoke Tension: 120~135kgf front disc side and rear drive side

Max Tire Pressure (with 28C): Hook: 80psi/ 5.52bar, Hookless: 65psi/ 4.48 bar

Recommended Tire Width: 28C~50C

Read more for actual road tire width

Hubs

We keep in stock the most popular axle sizes and colors of some well-liked hub models. If you want a special order, feel free to contact us (sales@lightbicycle.com).

Model: DT SWISS 180, DT SWISS 240 EXP, DT SWISS 350, Industry Nine 1/1, Chris King R45D, Industry Nine Solix, Carbon-Ti X-Hub, Bitex BX312F / BX312R, Onyx Vesper

Front Axle Size: 12 / 100mm, 15 / 100mm, QR / 100mm

Rear Axle Size: 12 / 142mm, QR / 135mm

Driver Body: Shimano Road 11S, Shimano Road 11S Alloy, Sram XDR Alloy, Sram XDR, Shimano Micro Spline Road Alloy, Campy 11S Alloy

Hole: 24H, 28H

Other Parts

Leave a note at checkout or contact us if you want spare spokes or nipples.

Spokes: Sapim CX Ray, Pillar Aero X-TRA 1420, Pillar Wing 20 in Oil Slick Color (For Bitex Hub only), Sapim CX Sprint-Rear drive side/ CX Ray-Other sides, Berd PolyLight in Black, Berd PolyLight in White, Sapim D-Light, Sapim Race

Nipples: Aluminium Black, Aluminium Red, Brass Oil slick, Brass Black, Aluminium Silver, Aluminium Blue, Aluminium Gold, Aluminium Green, Aluminium Lime, Aluminium Orange, Aluminium Purple
Tech

Learn More >>
Warranty

For Non-Pro Series Rims: From the date of purchase, 3-year Standard Warranty.

For Pro Series Rims: From the date of purchase, 5-year Pro Warranty as standard and an upgraded optional lifetime Premium Warranty with minimum charge.

Crash Replacement: It is applicable with the same period as the warranty time range that you purchased for the rims with 10% /25% discount for Non-Pro series /Pro series.

Learn More >>
In The Box

Please carefully inspect your package when unboxing and get in touch with us immediately if the package is damaged or anything is missing.

Together we can make this planet better. Join our sustainability program to reduce paper waste with the use of digital manuals.

Download user guides >>

Gallery

bikepacking-adventure-bike-on-lightbicycle-wr40-x-flow-wheels

Adam : Over 5000 miles on my WR40s and loving every minute. Can't wait to get another 5000 more.

United States

salsa-touring-bikepacking-bike-light-bicycle-carbon-wheels

Tim : I love the WR40 rims. They’re width and profile makes them strong, light and aero as well as being super versatile. Here mine are laced to a dynamo/White Industries hubset with Sapim black/red/blue spokes to match the frame.

New Zealand

tactic-racing-tr01-road-bike-hubs-thru-axle

Light Bicycle : Rims: WR40 Disc Flyweight Hookless UD Paintless 24H With Drain Holes No Access Holes Hubs: Tactic Racing TR01 Black 12/100mm 12/142mm straight pull Center lock 24H Abec 7 Ceramic Bearing 45 teeth Shimano Road 11S Spokes: Sapim CX Ray Black straight pull Nipples: Sapim Brass Black External

Light Bicycle : Rims: WR40 Disc Flyweight Hook UD Paintless No Drain Holes No Access Holes Hubs: Bitex BX312 Oil Slick 12/100mm 12/142mm straight pull Center lock 24H 27T Shimano Road 11S Spokes: Pillar Aero X-TRA 1420 Nipples: Sapim Aluminium Black

light-bicycle-wr40-disc-brake-carbon-gravel-wheelset-full-custom

Light Bicycle : Rims: WR40 disc Standard Hook UD glossy crystal paint (Green) 24H No Drain Holes With Access Holes Hubs: Onyx Vesper Anodized-Purple 12 / 100mm 12 / 142mm J-bend Center lock 24H Sprag Clutch Sram XDR Alloy Spokes: Light Bicycle oil slick J-bend Nipples: LB design brass oil slick

enve-mog-on-light-bicycle-wr40-carbon-wheels-700c

韩 : WR40 disc + Chris King R45D hubs

China

seka-exceed-on-light-bicycle-wr40-disc-carbon-wheels-700c

Chris : This is my second set of wheels from Light Bicycle. In both cases Light Bicycle was easy to work with, provided excellent advice and provided an outstanding product. I love the look, quality and ride of their wheels, and they are a pleasure to do business with. BTW, I think you would be hard pressed to find a better value for money spent on wheels.

China

light-bicycle-ar25-superlight-carbon-gravel-wheels

David : I have 2 pairs of Ar25 and Wr40 wheels, I have liked them a lot, they are super light and robust.

United States

View More Reviews >>

COMMENTS

Michael 2024/10/25

Hi, I'm going to be purchasing the WR40 Wheelset soon, but I'd like to benefit from my Canadian location and use your North American shop to save on duties/taxes compared to ordering from the Global shop. However, I noticed that the North American shop does not offer these rims with NO Access holes - can you confirm this is in fact true and if I want this option I must order from Global shop? Thanks.

LightBicycle 2024/10/25

Hi Michael, Thanks for reaching out! Yes, our North American shop does not have WR40 without access holes in stock now? But you can order with a tubeless tape if you need to use tubeless tire~ Or we can ship rims to our NA warehouse if you do not mind waiting, our NA team can build wheels gravel 700C or you. Thanks, Lightbicycle

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Raymond 2024/09/18

Hi, I've been looking at some of your wheels and have a few questions about the WR40 disc, namely regarding the "X-Flow"-profile, the profile schematic shows the spoke holes being aligned with the "widest" part of the variable cross-section of the trailing edge. Does this mean that a 24 spoke rim and a 28 spoke rim come from different moulds and each have a number of "waves" corresponding to the spoke count, or does the cross-sectional variation align with the spokes only for a specific (24?) spoke count, and if so, does it actually matter? How would you say the WR40 compares to the WR38 in terms of impact resistance, stiffness and crosswind stability? Is there some other difference to consider (besides the aero profile and 2mm height difference)? Is the difference between a normal UD finish and a braided one purely cosmetic, or does the construction of the top carbon layer have some impact on the rim's durability, stiffness, or some other technical or performance aspect? Thanks in advance :)

LightBicycle 2024/09/19

Hi Raymond, Thanks for reaching out. The shape of our x-flow is designed according to 24H, if you want 28H, then it is not completely consistent with the wave of x-flow. The WR40 road disc is higher so it has better impact resistance than the WR38. They're both U-shaped so they have good crosswind stability. The braided UD has no additional technical features, just a difference in appearance, but will weigh 20g/rim more than the UD. Thanks, Lightbicycle

LightBicycle 2024/09/19

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Mathieu 2024/04/26

Hi, is it possible to buy a custom build for only the front wheel ?

LightBicycle 2024/04/30

Hi Mathieu, It is okay to order just front single wheel. Which wheel are you interested in? Thanks, Lightbicycle

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ciprian 2023/08/28

Hi, how soon are the wheels built and ship to us> ? looking for a set of Falcon AR40 Thank you

LightBicycle 2023/08/29

Hi, May I know which hubs and spokes you want to build with the wheelset? I have sent you an email to discuss the details, then we could check if we have the items in stock. Please check it. Light Bicycle

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Brandon 2023/08/07

Hi, do you have any pictures of the grey laser engraving on the braided UD finish? Thanks

LightBicycle 2023/08/08

Hi Brandon, Thanks for reaching out! I have sent the photos to your email address, please check it :D Best regards, Light Bicycle

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See all 5 customer reviews>>

Get in touch

Feel free to leave a comment if you have any questions or suggestions on our products or other issues.

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Build Your Falcon Pro WHEELSET WR40 DISC

Overview

Specs

Tech

Warranty

In The Box

Rims

Hubs

Other Parts

Overview

Specs

Rims

Hubs

Other Parts

Tech

Warranty

In The Box

Gallery