DT SWISS 240 Ratchet EXP 36, With the latest generation of 240 hubs, its strength has been further strengthened. The latest Ratchet EXP ratchet system extends the life of the bushing by increasing the bushing spacing. The new version of the side cover simplifies tool-free disassembly and makes maintenance easier. The hollow-shaped 36T planetary gear can directly convert the output energy into acceleration kinetic energy.

The hand-built series is designed for the pursuit of high speed, high altitude and off-road. The best 700C disc brake carbon fiber gravel bikes are hookless designs that offer to accommodate larger tires.

The latest Gravel/Adventure carbon 650B rims has been designed with a specific new rim profile. The rim is 30mm wide outside and 25mm wide inside, 36mm & 40mm depth.

Hand-built Carbon XC rims series is available in different widths, 27/28/30/31/32/36/37mm wide options, light weight and fast. It is the ideal bike rims for professional or racing riders.

● Ratchet 36T or 54T system

● S&S bearing or S&S Ceramic bearing

● Cassette body: Shimano 11s/12s or Sram XDR

Gravel riding is becoming more and more poplular, the design of wider inner width is suitable for professional gravel rider, long distance gravel racer, and bikepack cycling enthusiasts to use larger tires, which can make the ride more comfortable and keep high speed. Hooked and hookless carbon gravel rims are optional.

● Ultralight carbon 700C gravel carbon rims
● Asymmetric design 2.8mm
● Rim weave: UD matte/glossy
● Premium Toray T1000 carbon fiber

● Ultralight undulating carbon 700C road carbon rims
● Aero wave profile carbon road rim
● Rim weave: UD matte/glossy
● Premium Toray T1000 carbon fiber