- The design ensures a seamless rim-to-tire transition for tires ranging from 40-60mm, enhancing aerodynamics. It also offers casing support for lower pressures, improving grip, comfort, and reducing rolling resistance.
- Expanding to 32mm internally and 40mm externally, the rim's width closely matches that of the tire, ensuring a smooth transition. This optimizes laminar airflow across the rim-tire system, effectively reducing drag.
- The wavy micro-grooves on the rim surface help enhance overall lateral stiffness while also promoting turbulence, thereby reducing air resistance.
![[Ultralight] 1209g 700C Front 47x40mm Rear 50x36mm Disc Brake Carbon Gravel Tubeless Wheelset](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/csk05%20rathub11%20wheel/front%2045%20rear%2050%20gravel%20wheel%20ultralight%20version-250x250.jpg "[Ultralight] 1209g 700C Front 47x40mm Rear 50x36mm Disc Brake Carbon Gravel Tubeless Wheelset")
![[Ultralight] 1209g 700C Front 47x40mm Rear 50x36mm Disc Brake Carbon Gravel Tubeless Wheelset](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/Rear%2050x36mm%20carbon%20gravel%20wheel%20carbon%20wheel-250x250.jpg "[Ultralight] 1209g 700C Front 47x40mm Rear 50x36mm Disc Brake Carbon Gravel Tubeless Wheelset")
New
Model: UW47/50
Spokes: Carbon Spokes CK06.
HUB:RAT-HUB11
Wheelset Weight : 1209±30g :
Front Wheel Weight : 569g,
Rear Wheel Weight : 640g,
For other types of rims, you can purchase a wheel set with the same configuration by selecting the corresponding option.
..
Select product option
![[Ultralight] 1289g 700C Front 47x40mm Rear 57x40mm Disc Brake Carbon Gravel Tubeless Wheelset](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/front%2040mm%20width%2047mm%20rear%2057mm%20303s%20carbon%20gravel%20wheelset-250x250.jpg "[Ultralight] 1289g 700C Front 47x40mm Rear 57x40mm Disc Brake Carbon Gravel Tubeless Wheelset")
![[Ultralight] 1289g 700C Front 47x40mm Rear 57x40mm Disc Brake Carbon Gravel Tubeless Wheelset](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/47mm/40mm%20width%2047mm%20303s%20carbon%20gravel%20front%20wheel-250x250.jpg "[Ultralight] 1289g 700C Front 47x40mm Rear 57x40mm Disc Brake Carbon Gravel Tubeless Wheelset")
New
Model: UW47/57
Spokes: Carbon Spokes CK06.
HUB:RAT-HUB11
Wheelset Ultralight T800 Weight : 1289±30g :
Wheelset Superlight T1000 Weight : 1259±30g :
For other types of rims, you can purchase a wheel set with the same configuration by selecting the corresponding option.
HUB:RAT-HUB..
Select product option
![Flucircle [Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/47x40%20Flucircle%20carbon%20wheel-250x250.jpg "Flucircle [Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim")
![Flucircle [Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/flucircle/40x47mm%20700c%20flucircle%20carbon%20gravel%20wheel%20rim-250x250.jpg "Flucircle [Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim")
New
Model: TRU47-40F / TRU47-40FH
Feature:
1. Reducing Inertial Imbalance
The wavy design alters the mass distribution of the wheel, bringing its center of mass closer to the geometric center during rotation. This adjustment helps evenly distribute the centrifugal force, reducing vibrations caused by mass displacement and improv..
Select product option
![[Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/40x47mm%20carbon%20gravel%20%20wheel%20rim%20geometry-250x250.jpg "[Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim")
![[Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/47x40mm%20carbon%20tubeless%20rim-250x250.jpg "[Ultralight] 400g 700C 47x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim")
New
Model: TRU47-40 / TRU47-40H
Feature:
The design ensures a seamless rim-to-tire transition for tires ranging from 40-60mm, enhancing aerodynamics. It also offers casing support for lower pressures, improving grip, comfort, and reducing rolling resistance.
Expanding to 32mm internally and 40mm externally, the rim's width c..
Select product option
![[Ultralight] 440g 700C 57x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/40x57mm%20carbon%20gravel%20rim%2040mm%20width-250x250.jpg "[Ultralight] 440g 700C 57x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim")
![[Ultralight] 440g 700C 57x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim](https://www.carbonbikekits.com/image/cache/catalog/Rim/Road/40mm/57mm/40x57mm%20carbon%20gravel%20wheel%20rim%2040mm%20width-250x250.jpg "[Ultralight] 440g 700C 57x40mm Carbon Tubeless Gravel / CX / MTB / Beach Racer Wheels Rim")
New
Model: TRU57-40 / TRU57-40H
Feature:
The design ensures a seamless rim-to-tire transition for tires ranging from 40-60mm, enhancing aerodynamics. It also offers casing support for lower pressures, improving grip, comfort, and reducing rolling resistance.
Expanding to 32mm internally and 40mm externally, the rim's width c..
Select product option
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