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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
LightCarbon UCI Approved Road Bike Wheels
Are you going to participate in UCI (Union Cyclist International) sanctioned races? If so, then carbon road bike wheels model C66DB-RD28-44C is your best choice. It has been granted UCI approval and included in the List of UCI Approved Wheels (you’ll find it on Page 32) .We’d like to share below UCI Approval Certificate for this wheels:

Impact test is able to ensure that the rim impact strength is qualified and the safety of cyclists. There are 4 times impacting on a different position from a required impacting height. Different impacting height are applied on different wheels.
UCI Wheel Impact Test Standard
- Test method: Vertical drop (neutralization of the rebound of the anvil).
- Wheel: Tested wheel without tire.
- Energy level: 40 Joules.
- Impact striker geometry: Flat steel anvil, the impact surface is covered with a silicone rubber pad of 20mm thickness, pad requires to be undamaged.
- Impact mass: Range of 6 - 10kg. Energy must always remain at 40 Joules at the hit with a +/- 5% tolerance.
- Hitting point: One hit at 90° from valve hole, adjusted to have the point between the spokes.
Impact Test For Road wheel
| Striker weight: | 10kg | original radial profile | after impact | deformed |
RMKS: UCI impacting energy: 40J UCI impacting radial deformation≤1mm UCI impacting lateral deformation≤1mm |
| 0.13mm | 0.15mm | 0.02mm | |||
| Striker height: | 400mm | original lateral profile | after impact | deformed | |
| 0.15mm | 0.19mm | 0.04mm |
Tested Rims
| Model | Inner/Outer Width | Depth | Weight | Spoke Hole |
| RD28-44C | 21mm/28mm | 44mm | 430g | 21H |
Test Result
Position No.
Energy
Height
Hitting Points
#1
#2
#3
#4
1
40J
400mm
√
√
√
√
LightCarbon Wheels Without Any Damage After 40J UCI Impact Testing

UCI Impact Test Video Of LightCarbon Road Wheel
More good news is that if you are our OEM or OEM wheelset customer, we can assist with the documentation and test videos needed for the relevant UCI certification.
If you would like to learn more about certified wheelsets, feel free to click on the products below for more information.
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