Shimano XT CS-M8100 Cassette 12-Speed flux The conventional approach to helmet

The conventional approach to helmet design is that more foam (EPS) means better energy management

Concave FACT carbon fiber shell is flex-tuned for support and ride compliance

while also maintaining the optimal level of support

Three-bolt cleat pattern fits all major road pedals

More efficient and silent

Shimano XT CS-M8100 Cassette 12-Speed flux The conventional approach to helmetThe new DEORE XT M8100 series includes features such as Shimanos ground breaking 12 speed MICRO SPLINE cassette sprockets with either a 10 45T or 10 51T range, 1x12 or 2x12 HOLLOWTECH II cranksets, powerful 2 piston or 4 piston brakes, fully adjustable ISPEC EV shifters, 12 speed precision shifting front and rear derailleurs, rapidly cooling ICE TECHNOLOGIES FREEZA rotors and complete XC or Enduro wheelsets, all perfected for todays mountain bikers.