INTRO
Orbit’s Proton-CH uses full carbon rim of 3K finished. Proton-CH remains the adventages of Proton, besides it offers the convenience of clincher tires.
SPECS
Type: clincher
Material: Full Carbon Fiber(3K-finished)
Depth: 50mm
Spoke: DT Aerolite 2.0/2.3*0.9/2.0
Spoke count: 18F/24R
Hub: Orb-1746-11(F)、Orb-5747-11(R)