* UCI test.We have professional testing equipment.All our carbon rims and wheels can pass uci test.
* Wider rim system offers improved aerodynamics, better handling in crosswinds condition and faster riding.* U aerodynamic shape makes road tubeless rims lightweight but still stiff, keeping them stable in cross winds condition.
* Angled spoke holes allows the nipple to pull straight in line with the spoke for reduced stress, this results in fewer broken spokes and nipples.
* Angled spoke holes allows the nipple to pull straight in line with the spoke for reduced stress, this results in fewer broken spokes and nipples.