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The super wide 700C 38mm hookless carbon disc rim internal width is 21mm, outer width is 25mm. Its asymmetric is 2.6mm. And this 38mm deep carbon hookless and tubeless ready road rims provides improved tire profile. As well as performance for wider, more aggressive CX and gravel tires. While also provide 38mm aerodynamic profile for increased speed time to improve efficiency. In addition, the 2.5mm asymmetric profile has created a stiffer, strength and more reliable disc wheel.
Moreover, the hookless design is easy to make with the carbon fiber. The most important is it is easy to install tires. This has solved the biggest problem of the amateurs riders. However, it is better to use a hookless rim at a lower tire pressure. The recommend tire pressure of the rim is 80psi. Furthermore, the mid-depth carbon rim profile has a reassuring rigidity. And it has built a confidence through rutting and railing corners. It is suitable for long-distance riding, especially for cyclocross and all-day gravel riding.
The hookless design is not very common on the road. Mainly because the tubeless tire standards are not uniform at all. So it is a risk for the tire to fall off the rim-especially at higher pressures. We, Huami Carbon are at the forefront of hookless technology together.
Besides, our prices are very nice and reasonable.
Our hookless design offers the best airflow transition from the tire to the rim sidewall. Reducing aerodynamic losses compared to standard hook beads. The design and construction maximize aerodynamic performance and durability. The significant reduction in front and rear resistance ensures that these wheels are extremely fast. But remain stable when the wind changes.
|Dimensions||69 × 70 × 20 cm|
|Max Rider Weight||
|Max Spoke Tension||
|Valve Hole Dia||
UD, 3K, 12K, Marble
Standard weight:390g+/-15g, Flyweight:365g+/-15g
16 holes, 18 holes, 20 holes, 24 holes, 28 holes, 32 holes, 36 holes
|Spoke Hole Dia||
4.5mm（standard hole Dia）, 2.5mm(internal hole Dia)