A high performance crankset from the classic MTB group
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
52 mm chain line for use with 142 / 148 mm rear axle width, 55 mm chain line to be used with 148 mm rear axel, 56.5mm to used with 157mm Super boost axels
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