With 27 years of development, Shimano introduces the latest version of the ultimate MTB race components – XTR. Designed to meet the most competitive mountain bike racing needs with second-to-none performance. The new XTR M9100 Series brings the most versatile groupset for XC, enduro and marathon racing.

CENTER LOCK Disc Brake Rotor

• Stable and versatile brake performance in the most demanding conditions

• High-performance and consistent brake performance

• New ICE TECHNOLOGIES FREEZA construction for boosting heat dissipation