Cannondale Hollowgram SI SL 2 Crank Arm Black
Cannondale's top of the line hollowgram si crank. The Si SL2 has evolved from the early 2000's to the latest version today, which is lighter and stiffer than any previous generation Hollowgram crank.
- Sold as crank arms individually in 170, 172.5 or 175mm.
- Black only.