Shimano XT FC-M8100 / M8120 12 Speed Crankset
- 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
- 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
- Crank arm length: 175mm
- Chainline: 52mm or 55mm (select option)
- Axle: Hollowtech II (24mm)
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Shimano XT FC-M8100 / M8120 12 Speed Crankset
Shimano XT FC-M8100 / M8120 12 Speed Crankset
- 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
- 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
- Crank arm length: 175mm
- Chainline: 52mm or 55mm (select option)
- Axle: Hollowtech II (24mm)
Original: $69.16
-70%$69.16
$20.75Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- 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
- 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
- Crank arm length: 175mm
- Chainline: 52mm or 55mm (select option)
- Axle: Hollowtech II (24mm)




















