GR3 - B2 MSRP:$ 199.99

Compatibility :12S / 11S / 10S
» Crank Material : Forged AL-6061-T6
» Crank Length :165mm,170mm,172.5mm,175mm
» Chainring Material :Alloy
» Chainring :48/31T,46/30T
» B.C.D : Direct Mount
» Q-Factor - Q :151mm
» Chainline :47mm
» BB Spindle:Ø24mm Chromoly
» BB Compatibility :BB-BSA24R / BB86-24R /
PF30-24R / BB30-24R / BB386-24R / T47-68-24R / T47-77A-24R / T47-85.5-24R