CX/Gravel Rims
categories
new products
LightCarbon Ultra Aero Triathlon Carbon Frame Disc Brake 700C Carbon Fiber TT Bike Frameset - Professional Triathlon carbon frameset - Super aero and ergonomic design - Designed with specific aero water bottle and tool box - Press fit BB386 bottom bracket - Max 700x28C tire clearance - Disc brake (flat mount) - Di2 compatible - Full internal cable routing more
LightCarbon Mid-range Widened Gravel Carbon Wheels Ratchet System Hub 700C Wheel For Gravel Bike • Gravel carbon wheels with widened carbon rims • C52DB mid-range hubs, with 36T ratchet system, ceramic bearings • Widened 26mm inner width, fit 700Cx35C-50C tires • With depth 40/45/50mm optional • Shimano 11/12s HG or SRAM 12s XDR optional • Pillar 1423 Spokes, aero & strong more
LightCarbon 3D Printed Carbon Saddle High-end Ultra Light Bike Seat Carbon - 3D printed saddle top, honeycomb structure - T800 carbon fiber saddle rail+base - Ultra light weight, only about 149g! - Stiffer 3D print material, more favorable for racing. - Length x Width = 245 x142mm - Rider weight limit 100kgs - Suit 7x9mm seat post clamp - Easy to clean more
LightCarbon Super Light Full Carbon Bottle Cage Bicycle Bottle Holder - Full carbon fiber material - UD Black matte finish - Customized logo is acceptable - Super Light weight, only around 19.5g more
LightCarbon Gravel Rims Widened 26mm Inner Width 700C Carbon Rims For Gravel Bike • 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 more
29mm Width 700C Disc Brake Carbon Road Rims - Widened 23mm Inner Width (29mm outer width) - Optional rim depth: 38/45/50/55/60mm - Clincher (Tubeless Ready) - Wide U shape design, more aero and stiff - High quality carbon rims, with 2-year warranty more
Lightcarbon 3-Spoke Carbon Wheel 120mm Depth 28mm Wide Aero 700C Tri Spoke Carbon Wheel • 120mm depth, 28mm width, better aerodynamics • ProX hub with 36T Ratchet system • Tri-spoke carbon wheel for 700C Road/TT/Track bikes • Clincher (Tubeless), fit 700x28C-45C tire • Black/12K, Matte/Glossy finish optional • Disc-brake & Rim-brake version optional more
- With 28mm extra wide, designed for off-road use.
- Disc brake carbon rims(Clincher/Tubeless ready).
- Symmetric(33,44 height) design.
- Tire Size Recommended is 700*30C-50C.
- Wide U shape design, better aerodynamics and stiffness.
- 2 years quality warranty.
item no.:
Gravel 700Cproduct orgin:
Chinapayment:
Paypal, Bank transfercolor:
UD/3K(customized painting acceptable)LightCarbon 700C Cyclocross and Gravel Carbon Rims Disc Brake Rims For Off-road
Features:
- Designed for 700C Gravel or Cyclocross bike use.
- Wider than normal road rims, for better strength.
- Optional height: 28mm, 33mm, 44mm.
- Asymmetric design: LCX28(hook version).
- Symmetric design: LCX33, LCX44(hook version), LZX33, LZX44 (hookless version).
- Reinforced nipple bed, can tolerate larger spoke tension for wheel building.
- New bead lock system, better fit tubeless tire, prevent air leaking.
Model
LCX33
LZX33
LCX44
LZX44
Size
700C
700C
700C
700C
Terrian(Recommended)
Cyclocross/Gravel
Cyclocross/Gravel
Cyclocross/Gravel
Cyclocross/Gravel
Material
T700+T800
T700+T800
T700+T800
T700+T800
Weight(±15g)
400g
400g
430g
430g
Max Weight Limit
120kg/265lb
120kg/265lb
120kg/265lb
120kg/265lb
Depth
33mm
33mm
44mm
44mm
Sectional Drawing




Outer Width
28mm
28mm
28mm
28mm
Inner Width
21mm
23mm
21mm
23mm
Rim Offset
0mm
0mm
0mm
0mm
* ERD
574mm
574mm
552mm
552mm
Rim Bead
Hook
Hookless
Hook
Hookless
Tire Type
Tubeless or Clincher
Tubeless or Clincher
Tubeless or Clincher
Tubeless or Clincher
Brake Type
Disc Brake
Disc Brake
Disc Brake
Disc Brake
Max Spoke Tension
130kgf
130kgf
130kgf
130kgf
Max Tire Pressure
90psi/6.2bar
60psi/4.1bar
90psi/6.2bar
60psi/4.1bar
Tire Size(Recommended)
700*30C-50C
700*30C-50C
700*30C-50C
700*30C-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 LCX33 rim=633mm-33mm*2+3.5mm*2=574mm
Most people prefer ERD including the length of the nipple head.
However, customers may use different nipples and components for building.
Please add the length of the nipple head (2.5mm~3mm generally) for your spoke calculation.
If the length of the nipple head is 3mm, then ERD of your LCX33 rim is 574mm+3mm*2=580mm
A: Rim nipple bed thickness (=3.5mm)
B: Length of nipple head (2.5mm~3mm generally)
Looking for complete gravel carbon wheelset, please click below picture:
previous :
LightCarbon Gravel Rims Widened 32mm Inner Width 700C Carbon Rims For Gravel Bikenext :
29er and 650b Gravel Carbon Rims Disc Brake Tubeless ReadyWe will reply you within 24h after received your inquiry
copyright © 2025 LightCarbon Composite Technology Co.,Ltd.all rights reserved.
the professional team to service !