Shimano Dura Ace 9 Speed Crank Arms: FC-7700 - 177.5mm - 130mm BCD - Polished
Polished and de-logoed Dura Ace 9sp crank arms.
Great used condition. Arms have been polished, and have finish scratches throughout. Arm ends are minimally scratched.
- Arm length; 177.5mm
- BCD: 130mm
- Uses Octalink V1 bottom bracket, 109.5mm.