FSA Cannondale One Si MK3 Chainset - 11 Speed
- BB Spindle Interface: SI
- BB Compatibility: BB30a / PF30a
- Speed: 10/11
- Material: Aluminium
- BCD: Hollowgram 5-Bolt 110 BCD
- 30mm axle diameter
- For use 73mm BB shells or with 68mm and 7.5mm spacer on non drive side (not supplied)