XTR M9100 12-Speed Chainset

Class-leading XTR 12-speed crank set, integrating the bottom bracket and crank set into a strong, rigid, yet lightweight unit

• Direct mount chainrings are lightweight and easy to replace while providing increased rigidity, can be set up as single or double
• Integrated bearing preload design is lightweight and makes installation and adjustments easier than ever
• Super-lightweight HollowTech II cold forged Duralumin crank arms - hollow design saves weight whilst increasing rigidity and durability
• Easy to use splined bottom bracket spindle connection provides a rigid and secure interface between crank and spindle
• With a 52mm chain line and a 162mm Q-factor (1x set up) ideally suited for XC use in conjunction with 10-45T or 10-51T cassette
• crank set supplied without bottom bracket and chainrings
• Compatible with all 12-speed direct mount DCE XTR chainrings, please use SM-CRM95 chainrings
• For use with 12-speed HG+ chains only