Shimano Alivio FC-M431 RH Crank Arm Octalink – 170mm – NOS
PLEASE NOTE: This crank arm is New Old Stock but is quite tarnished with some minor marks
- Crank Length: 170mm
- Bottom Bracket Fitting: Octalink
- RH Crank Only
- FC-M431
- Outer chainrings: 104 BCD
- Inner chainring: 64 BCD
Chainring not included
