WG44-wide-gravel-aero-carbon-rim-700c-40mm-wide-44mm-deep

Light-Bicycle-wg44-gravel-rim-laser-engraving

light-bicycle-gravel-aero-rim-700c-for-35mm-and-wider-tires

light-bicycle-wg44-carbon-gravel-bike-rim

WG44-40mm-wide-gravel-aero-bike-rim-paintless-finish

Build Your Falcon Pro RIM WG44 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. 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

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.

Hybrid Hook

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.

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.

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 << Read It First 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

Recon Pro orders start shipping in October.

- + PCS

Piece Weight: 450.00g+/-15

Subtotal: USD 289+

PREVIOUS NEXT

RIM SPECS

Rim Model WG44 disc
Rim Introduction >>
Material Toray T700 & T800 Premium Carbon Fiber
Size 29”/700C (ETRTO 622mm)
Series FALCON PRO
Intended Use CX/Gravel
Bead Type Hybrid Hook
Tubeless Capable Yes
Inner/Outer Width 30mm/38mm
Depth 44mm
ERD 552.3mm (not including nipple head dimension)
Rim Weight Standard 450+/-15g, Flyweight 385+/-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 40C) 55psi/3.79bar
Recommended Tire Width 32C~70C

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: WG44 disc
Rim Introduction >>
Material: Toray T700 & T800 Premium Carbon Fiber
Size: 29”/700C (ETRTO 622mm)
Series: FALCON PRO
Intended Use: CX/Gravel
Bead Type: Hybrid Hook
Tubeless Capable: Yes
Inner/Outer Width: 30mm/38mm
Depth: 44mm
ERD: 552.3mm (not including nipple head dimension)
Rim Weight: Standard 450+/-15g, Flyweight 385+/-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 40C): 55psi/3.79bar
Recommended Tire Width: 32C~70C

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

The WG44 (WG for Wide-Gravel) is our widest ever gravel-oriented carbon rim, meeting the needs of elite gravel riders, racers, and marginal gains enthusiasts.

With a massive 30mm inner diameter, the WG44 provides a stable profile for wider gravel tires. It reduces irregular air movements along the rim-tire interface. Air passes the tire and rim concurrently rather than being disrupted prematurely, making the best use of the 44mm aero depth.

Thanks to its mid-depth profile, the WG44 is deep enough to provide aerodynamic gains when riding alone across gravel plains, but not too deep to lose control in crosswinds.

Whether you find yourself racing across the Midwest or month long backpacking trip, the WG44 might just be the perfect match.
Specs
Rims

Rim Model: WG44 disc
Rim Introduction >>

Material: Toray T700 & T800 Premium Carbon Fiber

Size: 29”/700C (ETRTO 622mm)

Series: FALCON PRO

Intended Use: CX/Gravel

Bead Type: Hybrid Hook

Tubeless Capable: Yes

Inner/Outer Width: 30mm/38mm

Depth: 44mm

ERD: 552.3mm (not including nipple head dimension)

Rim Weight: Standard 450+/-15g, Flyweight 385+/-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 40C): 55psi/3.79bar

Recommended Tire Width: 32C~70C

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-wg44-white-industries-xmr-carbon-gravel-wheelset-700c-tubeless-capable

Light Bicycle : Rims: WG44 Disc Flyweight/Standard Hybrid Hook UD Paintless 24/28H With Access Holes Hubs: White Industries XMR Pink 12/100mm 12/142mm J-bend 6-bolt 48T Shimano Road 11S Spokes: Sapim CX Ray Black J-bend Nipples: Sapim Aluminium Black

Marin-Gestalt-dropbar-bike-on-light-bicycle-wg44-ultra-wide-gravel-wheels

Patrick : Rims: WG44, UD paintless, 28H, with drain and access holes, grey laser engraving Hubs: Hope Pro5, red, 12/100mm, 12/142mm, SRAM XDR Spokes: Sapim CX Ray Nipples: Aluminium red Tires: René Herse 29x2.2" (700C x 55) Antelope Hill TC Bike: Marin Gestalt X10 (turned into an X12) Bike use: Road and Gravel

Switzerland

carbon-gravel-race-adventure-wheel-ud-carbon

Light Bicycle : Rims: WG44 Disc Flyweight Hybrid Hook UD Paintless Disc 24/24H With Drain Holes With Access Holes Hubs: DT SWISS 240 EXP 12/100mm 12/142mm straight pull Center lock 24H EXP 36 Sram XDR Spokes: Sapim CX Sprint-Rear drive side/ CX Ray-Other sides Black Nipples: Sapim Aluminium Black External

light-bicycle-wg44-flyweight-carbon-wide-gravel-rim-392g

Light Bicycle : Rims: WG44 disc Flyweight Hybrid Hook UD Paintless Disc 24H Internal Hole With Drain Holes With Access Holes

light-bicycle-wg44-dt-swiss-240-exp-wheelset-gravel-bike

Light Bicycle : Rims: WG44 disc Standard Hybrid Hook UD Paintless Disc 24/28H No Access Holes Hubs: DT SWISS 240 EXP 12/100mm 12/142mm straight pull Center lock EXP 54 Sram XDR Spokes: Sapim CX Ray Nipples: Aluminium Red

View More Reviews >>

COMMENTS

Nils 2024/03/31

Hello, Is there a strength difference between the flyweight and standard version of the rim? I'll be using it for gravel racing and bikepacking, so besides weight strength is also very important to me. With kind regards, Nils Wildeboer

LightBicycle 2024/04/01

Hi Nils, The standard version is stronger than the flyweight version. What is your system weight? I recommend the standard version for your ride condition. Do you need the rims only or the whole wheelset 700C gravel? Thanks, Lightbicycle

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Marc 2023/09/02

Is having a 32H rim in this model more beneficial for a heavier rider (130kg) on a gravel bike??

LightBicycle 2023/09/03

Hi Marc , Yes, we could customize the rim for you, I have sent an email to you to discuss more details, please check it. Light Bicycle

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Tim 2023/08/14

Could you build a wheel set with WG44 flyweight rim and aero carbon spokes? What is the cost and weight?

LightBicycle 2023/08/15

Hi Tim, Thanks for reaching out! I have sent a quote through the email, please check it : ) best regards, Light Bicycle

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Frank 2023/07/28

Hello, Is it possible for the WG44 Disc rims to be made with internal nipple drilling? Specifically for Sapim superspokes which have 1,8mm threads. And if so, what would the ERD value be? I look forward to your reply. Frank

LightBicycle 2023/07/29

Hi Frank, Thanks for reaching out! Please find the answers below: Yes, we could custom drill the internal nipple holes, the diameter is 2.5+/-0.1mm by default. The ERD for the WG44 rim is 552.3mm (not including nipple head dimension) I have sent an email to you for discussing more details, please check it, thank you! Best regards, Light Bicycle

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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 RIM WG44 disc

Overview

Specs

Tech

Warranty

In The Box

Rims

Full Custom

Overview

Specs

Rims

Full Custom

Tech

Warranty

In The Box

Gallery