A high performance crankset from the classic MTB group.Features:
- Forged hollowtech ii aluminium cranks offer unrivalled strength-to-weight ratio
- Lightweight construction for external super smooth bottom bracket bearings
- For use with 12-speed dyna-sys dce single chainrings
- SM-crm85 dce chainrings are available in 28t, 30t, 32t, 34t and 36t
- 55 mm chain line for use with 148 mm rear axle width
- Stiffness and strength increased with advanced design due to wider spaced bearings and oversized axle
- 70 degree spider arm for optimal rigidity
- For use with 12-speed hg+ MTB chains only
- We recommend that the bottom bracket is initially installed by a bike shop to ensure perfect bottom bracket facing and fit
