CX/Gravel Rims
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LightCarbon Super Light Gravel Bike Wheels Full Carbon Spoke Wheels For Gravel • Full carbon spokes gravel wheel • Aero carbon spokes, ultra light and stiff • G71DB gravel specific hubs, 36T ratchet system • Shimano HG 11/12s or SRAM XDR optional • Widened 26mm inner width gravel carbon rims, tubeless ready • 40/45/50mm height optional • Fit 700x35C-50C tires more
LightCarbon 32inch MTB Rims 32er Mountain Bike Carbon Rims Tubeless Ready - 32-inch MTB carbon rims, tubeless ready - Designed for XC/All Mountain use - Bead Hook and Hookless optional - Light weight T700+T800+Graphene material - High quality, 2 years warranty more
LightCarbon Undulating Asymmetric Design 29er MTB Carbon Rims • 32-inch MTB carbon rims symmetric design • Bead Hook and Hookless optional • Tubeless ready mtb carbon rims for XC/AM • Light weight T700+T800+Graphene material • High quality, 2 years warranty more
LightCarbon 5-Spoke Carbon Wheels 20 Inch 406 And 451 Carbon Wheels For Folding And BMX Bikes • 20 inch 5-spoke carbon wheels • For folding bikes and BMX bikes • ETRTO options: 451mm and 406mm • 26mm outer width/19mm inner width • Disc brake hubs, 36T Ratchet freehub system • Front wheel 5*100QR, Rear wheel 5*135QR • Tubeless ready, fit 20*1.1''-1.5'' tire more
LightCarbon 3-Spoke Carbon Wheels 20 Inch 406 And 451 Spoke Wheels For Folding and BMX Bikes • 20 inch 3-spoke carbon wheels • For BMX and folding bikes • ETRTO options: 406mm and 451mm • 26mm outer width/19mm inner width • Tubeless ready, fit 20*1.1''-1.5'' tire • Disc brake hubs, 36T Ratchet freehub system • Front wheel 5*100QR, Rear wheel 5*135QR more
XXE Carbon Crank Super Light Carbon Crankset - Super Light carbon crank, only 310g! - Crank arm material: carbon fiber. - Spindle diameter options: DUB (29mm) and 24mm. - Alloy spider and Carbon spider optional. - Power Meter version is also optional. - Compatible with popular power meters like Xcadey, Sigeyi, Power2Max and Elilee EK-01 more
LightCarbon Full Disc Wheel Ultra Light 27mm Wide Aero 700C Rear Disc Wheel • Ultra Light rear disc wheel, only 970g/pc! • 27mm outer (21mm inner) width • 36T Ratchet freehub system • Hub with ceramic bearings • Disc brake (center lock) • Compatible for 700*28C-45C tires more
• Widened 26mm inner width, for 37C-50C tires
• 40/45/50 height optional
• Reinforced lay-up structure
• Designed for CX/Gravel bikes
• Tubeless ready
• High quality, 2-year warranty
item no.:
LCG26 Gravelproduct orgin:
Chinapayment:
Paypal, Bank transfercolor:
UD/3K(customized painting acceptable)LightCarbon Gravel Rims Widened 26mm Inner Width Gravel Bike Carbon Rims
Cyclocross and gravel carbon rims demand versatility and durability. LightCarbon gravel bike carbon rims are designed with 26mm inner width, which is suitable for gravel tires with size 700*37C-50C. The 40/45/50mm rim height options strikes a compelling balance for mixed-terrain adventures.
The U-shaped rim profile enhances tire compatibility and stability. With a 26mm inner width, this design ensures optimal support for high-volume gravel tires (37C-50C), reducing the risk of tire rollover during aggressive cornering or technical descents. The wider bed allows tires to maintain a natural rounded profile, improving grip and shock absorption on loose surfaces like gravel, dirt, or mud.
Rim Height Options: 40mm vs. 45mm vs. 50mm
Choosing the right rim height depends on riding style and terrain:
40mm: Ideal for technical, unpredictable terrain. The lower profile prioritizes agility, weight savings, and crosswind stability. Perfect for riders tackling steep climbs or twisty singletrack.
45mm: A versatile middle ground. Balances aerodynamic gains compared to 40mm rim , and with moderate weight. It suits riders mixing paved gravel terrain.
50mm: Maximizes aerodynamic efficiency for fast-paced gravel races or rolling terrain. Slightly heavier on weight but offers noticeable speed retention on smoother surfaces.
Features:
- Special wide (26mm inner width) designed for 700C Gravel or Cyclocross bike use.
- Wider than normal road rims, for better strength and bigger tire tolerance.
- Optional depth are 40mm, 45mm, 50mm.
- Reinforced nipple bed, can tolerate larger spoke tension for wheel building.
- New bead lock system, better fit tubeless tire, prevent air leaking.
Model
LCG26-40C
LCG26-45C
LCG26-50C
Size
700C
700C
700C
Terrian(Recommended)
Cyclocross/Gravel
Cyclocross/Gravel
Cyclocross/Gravel
Material
T700
T700
T700
Weight(±15g)
410g
430g
450g
Max Weight Limit
120kg/265lb
120kg/265lb
120kg/265lb
Depth
40mm
45mm
50mm
Sectional Drawing



Outer Width
31.5mm
31.5mm
31.5mm
Inner Width
26mm
26mm
26mm
Spoke Holes
24H/28H/32H
24H/28H/32H
24H/28H/32H
ERD*
560mm
550mm
540mm
Rim Bead
Hook
Hook
Hook
Tire Type
Tubeless or Clincher
Tubeless or Clincher
Tubeless or Clincher
Brake Type
Disc Brake
Disc Brake
Disc Brake
Max Spoke Tension
130kgf
130kgf
130kgf
Max Tire Pressure
90psi/6.2bar
90psi/6.2bar
90psi/6.2bar
Tire Size(Recommended)
700*35C-50C
700*35C-50C
700*35C-50C
* ERD Calculate
ERD is short for effective rim diameter, it is the maximum distance that spokes bridge going from one end of the rim to another.
How do we calculate the ERD of our rims? Below are calculation equation and sketch for your reference:

ERD=Rim outer diameter-(rim depth)*2+(Rim nipple bed thickness)*2
For example:
ERD of LCG26-40C rim=633mm-40mm*2+3.5mm*2=560mm
Most people prefer ERD including the length of the nipple cap. However, customers may use different nipples and components for building. Please add the height of the nipple cap(2.5mm~3mm generally) for your spoke calculation. If the height of the nipple cap is 3mm, then ERD of your PXG26-40C rim is 560mm+3mm*2=567mm
A: Rim nipple bed thickness (=3.5mm)
B: Length of nipple cap (2.5mm~3mm generally)
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