NOS Shimano Dura Ace FC-7700 / FC-7703 Non Driveside / LEFT Crank Arm: 172.5mm (take-off?)
Replacement non-drive side crank arm for FC-7700 and triple FC-7703 cranksets! Comes with self extracting crank bolt.
New old stock, possibly a take off (as there's slight signs of dirt inside pedal thread area and spindle hole). Pristine otherwise
- Arm length: 172.5mm