The descriptions of 700C 38mm Hookless Carbon Rims Asymmetric 2.6mm:

The 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 2.6mm 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 38mm 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 feature of 700C 38mm Hookless Carbon Rims Asymmetric 2.6mm:

  • The 38mm deep 25mm width carbon hookless rim is lightweight. The material is premium Toray T700 & T800 full carbon fiber.
  • The wider and hookless carbon rims are suitable for off-road applications, especially for gravel bikes. Because wider tires increase support and reduce air pressure. Then it has improved overall traction and comfort.
  • This rim is tubeless ready rim base profile. Kicking up to the shoulder of the tubeless step. And it has helped to create an excellent rim well seal for first installation and easy sealing of tubeless tires. Once seated, the hookless profile can also lock the beads in place more firmly. This is especially important when running off-road at lower pressures.
  • The hookless rim has made with a simpler but superior manufacturing process. Which can achieve better carbon compaction, better resin distribution in the rim. As well as tighter bead seat tolerances, less waste and less scrap.

Why choose our 38mm carbon hookless road disc rim?

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.
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.

38mm carbon hookless rim offset 2.6mm

Weight 3 kg
Dimensions 70 × 70 × 10 cm
Size

700C

Material

Toray T700&T800

Rim Type

Hookless

Appearance

UD/3K/12K/Marble

Rim Finish

Matte/Glossy

Depth

38mm asymmetric 2.6mm

Inner/Outer Width

21/25mm

Weight

Standard weight:390g +/-15g Flyweight:365g +/-15g (可变量)

Spoke Hole

16/18/20/24/28/32/36 Holes

Brake Surface

Disc Brake

ERD

567mm

Weight limit

<100kg

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