- Super compact Adventure design allows for smaller more ideal ring sizing
- Modular crankset: choose your chainring sizes
- Cold forged 6061-T6 aluminum arms for extra strength with 24mm steel spindle
- Shimano 10/11 speed compatible
-*Chainring sold separately. 110BCD outer and 74BCD inner
- A 68/73mm external bottom bracket with sealed cartridge bearings is included