Chainring : (Front Right) 39T
(Rear Right) 44T/32T/22T & 39T
(Front Left) Crank only
(Rear Left) Crank only
Ring Material / Finish : Alloy or Steel combination
Crank Length : 175, 170mm
Crank Material / Finish : 6061-T6 Forged
S.B ANOD
BCD : 104 / 64mm & 110mm