Road Bicycle Crank
Model :
CW-8231
Bicycle Chain wheels CW-8231
- Intergrated outside Bearing B.B
- Chainring: 34T/ 50T teeth (7075/ T6) CNC
- Crank: Forged 6061/ T6 Alloy
- Length: 140/ 152/ 165/ 170/ 172.5/ 175mm
- BCD: 110mm
