the XTR M9100 12-speed cassette shaves weight while increasing SHIMANO's MTB gearing range another gear

And to top off the re-design

The big and spaced knobs provide a solid feeling of stability together with superior braking and traction grip

and predictable performance that is unaffected by changes in weather or altitude

SRAM Red E1 Aero Disc Brake - Front - 1100mm - Black Gift Voucher the XTR M9100 12-speed cassetteEffortless control is right at your fingertips. With reduced effort and increased power, these brakes let you slow down quicker so you can spend more time going fast. Paired with their stiffest and lightest RED callipers, this brake is a winner. Features Optimised power and modulation for triathlon and time trial Textured carbon brake lever for better finger grip Reach Adjust to personalise fit for more hand sizes Stealth a majig connector makes