Build Your Falcon RIM WR45 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 wheelset

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, or it may be only available to order as a complete wheelset.

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

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

Hole 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

28H

32H

Full Custom

Finish This is a required option.

Matte is slightly lighter and a more subtle finish (most popular). Glossy has a shine to it.

Full Custom: This option (if provided here to choose) 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 TAILORED REQUIREMENT IN THE NOTES AT CHECKOUT, we will reach out to you once the order is placed.

Glossy

Matte

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.

12K

Hexa-Comb USD +15

Full Custom USD +15

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.

Road rims use super light waterslide decals (matte colors). The decal is very thin and applied under a clearcoat so they are non-removeable.

Pictures about light-bicycle decal >>

If you want custom graphic, Please email us, we will design for you. There will be extra cost for custom graphic on rims.

Pictures about custom graphics >>

Blank (No decal)

Stealth (Grey)

Blue

Green

Magenta

Orange

Red

White

Yellow

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

cyclocross-gravel-wide-rim-32mm-wide-45mm-deep

Recon Pro orders start shipping in October.

- + PCS

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

Standard

Flyweight USD +12

Bead type This is a required option.

Hook

Hole 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

Finish This is a required option.

Matte

Weave This is a required option.

Decal This is a required option.

NA warehouse offers road rims and flyweight rims using super light waterslide decals (glossy black). The decal is very thin and applied under a clearcoat so they are non-removeable.

Non-removable glossy black waterslide graphics

Valve Stem This is a required option.

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.

Apply Tubeless Tape: The tubeless tape with high tensile strength is tightly installed on the wheel(s) at industrial-level for you to ride carefree tubeless at any conditions.

None

Add Tubeless Tape USD +8 each

Recon Pro orders start shipping in October.

- + PCS

Piece Weight: 450.00g+/-15

Subtotal: USD 179+

Piece Weight: 450.00g+/-15

Subtotal: USD 199+

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RIM SPECS

Rim Model WR45 disc
Material Toray T700 & T800 Premium Carbon Fiber
Size 29”/700C (ETRTO 622mm)
Series FALCON
Intended Use CX/Gravel
Bead Type Clincher
Tubeless Capable Yes
Inner/Outer Width 25mm/32mm
Depth 45mm
ERD 549mm (not including nipple head dimension)
Rim Weight Standard 450+/-15g, Flyweight 408+/-15g
Profile Symmetric (0mm)
Max Cyclist Weight (on flat ground) Standard 135kg/ 298lbs, Flyweight 90kg/ 198lbs
Spoke Hole Angle ±9°
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: WR45 disc
Material: Toray T700 & T800 Premium Carbon Fiber
Size: 29”/700C (ETRTO 622mm)
Series: FALCON
Intended Use: CX/Gravel
Bead Type: Clincher
Tubeless Capable: Yes
Inner/Outer Width: 25mm/32mm
Depth: 45mm
ERD: 549mm (not including nipple head dimension)
Rim Weight: Standard 450+/-15g, Flyweight 408+/-15g
Profile: Symmetric (0mm)
Max Cyclist Weight (on flat ground): Standard 135kg/ 298lbs, Flyweight 90kg/ 198lbs
Spoke Hole Angle: ±9°
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

Full Custom

Get in touch with us (sales@lightbicycle.com) to discuss in detail your customization request.

Hole: Hole Count, Spacing, Pattern, Drilling Angle, Diameter
Finish: Matte, Glossy, Satin, Colored Paint
Weave: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb
Brake Track: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb
Weight Style: Standard, Flyweight, Ultra-Light, Heavy Duty, HD+

Explore more Full Custom services

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

As one of our widest road rims designs, the WR45 is the answer for the gravel rider trying to squeeze out every aerodynamic advantage from their setup.

Designed with racing in mind, the WR45 features a deep U-shape profile that cuts through crosswinds and decreases lateral resistance. With a 45mm deep and stiff profile, the WR45 is designed for experienced bike handlers looking for an aero edge or larger riders.
Specs
Rims

Rim Model: WR45 disc

Material: Toray T700 & T800 Premium Carbon Fiber

Size: 29”/700C (ETRTO 622mm)

Series: FALCON

Intended Use: CX/Gravel

Bead Type: Clincher

Tubeless Capable: Yes

Inner/Outer Width: 25mm/32mm

Depth: 45mm

ERD: 549mm (not including nipple head dimension)

Rim Weight: Standard 450+/-15g, Flyweight 408+/-15g

Profile: Symmetric (0mm)

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

Spoke Hole Angle: ±9°

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

Full Custom

Get in touch with us (sales@lightbicycle.com) to discuss in detail your customization request.

Hole: Hole Count, Spacing, Pattern, Drilling Angle, Diameter

Finish: Matte, Glossy, Satin, Colored Paint

Weave: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb

Brake Track: UD, 3K, 3K Twill (Vertical/Horizontal), 12K, 12K Twill (Vertical/Horizontal), Braided UD, Hexa-Comb

Weight Style: Standard, Flyweight, Ultra-Light, Heavy Duty, HD+

Explore more Full Custom services
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

light-bicycle-wr45-disc-brake-carbon-wheels-on-cervelo-bike

Jim : My second set of WR45s. Fantastic wheels. Light, fast, durable. I'm in the process of ordering a third pair.

United States

light-bicycle-wr45-disc-brake-carbon-road-wheels-continental-gp5000s

Tomas : I have been researching a carbon wheelset for 2 years until I finally pulled a trigger on these WR45. Since my frame can take up to 35mm tires, 32mm external width is a great way to future-proof your bike. The bike feels way different compared to alloy wheels, it accelerates way faster, it holds its line when descending and honestly looks way cooler. It is though sensitive to wind but still very bearable. I would not recommend pairing it with 28mm tire. GP5000s were really hard to mount and I had to use tire levers. I have just switched to 32mm and it is way different story, no levers needed. Huge benefit is being able to customize these wheels with spokes and hubs, I opted for dt swiss 240exp and sapim cx rays for wide availability of spare parts. Customer service was flawless and wheels arrived approx. 4 weeks after placing the order.

Czech Republic

Light Bicycle : Rims: WR45 Disc Standard Hook UD Matte 24/24H External Hole With Drain Holes No Access Holes Hubs: Chris King R45D Midnight Blue 12/100mm 12/142mm J-bend Center lock 24H 45T Shimano Road 11S Spokes: Sapim CX Ray Black J-bend Nipples: Sapim Brass Black External

lapierre-road-bike-on-light-bicycle-carbon-wheels

Sasa : Lapierre Aircode with WR50/W45 rims Lapierre Pulsium All Road with AR25 rims

Germany

lynskey-titanium-gravel-bike-on-light-bicycle-carbon-wheels

Peter : Couldn’t be happier with this Lightbicycle wheelset. Great quality, looks sharp, and rides well.

United States

cannondale-superx-on-light-bicycle-wr45-carbon-gravel-wheels

Daniel : I recently added the WR45 Wheels to my Cannondale SuperX - fantastic set of wheels and great value. I weigh almost 100kg and take this bike most places including some great MTB trails in Singapore - overall I highly recommend it! I am about to order a second pair so I can set it up for road rides.

Singapore

light-bicycle-wr45-wheels-on-all-city-bike

Miguel : The wheels are built like a tank. They're light and stiff, but can take a great deal of beating. I'm sure I'll have them for a long time. :)

Australia

light-bicycle-wr45-disc-brake-gravel-wheels-in-bwr-north-carolina

Wayne : Put a set of WR45s on my gravel bike and couldn't be happier. Built up with DT 350's for durability and have put a couple thousand miles on them. I did BWR NC with this setup and it flies down the road and is still tough enough for the rough stuff.

United States

View More Reviews >>

COMMENTS

Nick 2022/12/11

Hi there! For the WR45, would you be able to specify the diameter of the spoke nipple access holes, at the rim bed? The ones that get covered by rim tape. Thanks!

LightBicycle 2022/12/12

Hi Nick, The spoke access holes are 8mm for standard 14G spokes and nipple wrench. Is there a reason why you like to know about this? We can customize the diameter if you request it. Thanks, Lightbicycle

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Guy 2022/03/07

Hi, Just wondering the advantages of the hookless version of your WR45 disc rims? I am 73kg and looking at the flyweight rims and wondering if the hookless rim would be stronger? Thanks

LightBicycle 2022/03/08

Hi Sir, - Hooks provide more stability and tire retention, especially at higher tire pressures. There's no obvious difference in strength for hook and hookless. For road rims, vertical strength is the main factor in your riding experience. Given the fact that the rim depth is the same. The vertical stiffness/strength is the same. - If you are running wider tires, lower pressures, or are riding on rougher roads, you may be a good candidate for hookless 700C road disc. 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. But it has a tire pressure limit. If you want to run more than 70psi. I would recommend hook rims for safety concerns. Thanks, Lightbicycle

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Paolo 2021/06/14

How stable are those rims in high speed descents and windy conditions? Planning on upgrading from 30mm deep to this one and wondering what the difference will be. Thanks!

LightBicycle 2021/06/15

Hi Paolo, The 700C rim disc shape design of WR45-32mm wide/45mm deep performs very well on both crosswinds and in no wind conditions. The stability depends on many things like rim design, speed. yaw angle, etc. So not sure what's the current rim you are using at the moment. Thanks, Lightbicycle

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Julian 2020/12/02

Hello, is there a reason why the WR rims (including the WR45) do not have an asymmetrical profile? (As you probably know, the asymmetry offers the advantage of more even spoke tensions.) Thanks

LightBicycle 2020/12/02

Hi Julian, The main reason why we don't make an asymmetric version of WR rims wide 700C road is out of aerodynamics consideration. A symmetrical rim would gain more aero benefits. Thanks, Lightbicycle

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tom 2020/11/17

Hi there. does the hookless variant of this rim comply with the new ETRTO standard? specifically the dimension of the bead seat diameter?

LightBicycle 2020/11/17

Hi Tom, For hook and hookless, they share the same rim mold. So, the ETRTO is the same on these WR45 road disc rims. Thanks, Lightbicycle

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Matthew 2020/03/26

As a 15yo 65kg road and cross rider trying to build a super light aero wheelset do you think the flyweights would be strong enough? Thanks

LightBicycle 2020/03/26

Hi Matthew, The WR45 road disc rim with flightweight version is strong enough for 65KG rider.Do you like rims only or complete wheelset 700C? Thanks, Lightbicycle

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See all 6 customer reviews>>

Get in touch

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Build Your Falcon RIM WR45 disc

Overview

Specs

Tech

Warranty

In The Box

Rims

Full Custom

Overview

Specs

Rims

Full Custom

Tech

Warranty

In The Box

Gallery