Cannondale Hollowgram SI Crank Arm Black
Cannondale's trademark hollowgram SI crankset in a revised 3D forged hollow version. Slightly heavier at 170g per arm than the range topping Hollowgram SI SL2, these cranks feature all the same interchangeability with several variations of spider types and axle lengths, and they're compatible for Road or MTB use. Simply mount the spider using the KP021 lockring (sold separately), and setup accordingly with the BB30 spindle.
- Sold as crank arms individually, or as pairs in 170, 172.5 or 175mm.
- Black only.