[VIP The 1 year ] Index:2
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)
