Aero Kool Disc Brake Pads Stumpjumper keeping your handlebars clear for

keeping your handlebars clear for mounting bags or other accessories

Significant weight savings of over 50%

including a new low mode offering 8 hours at 100 lumens

The Shimano XTR BL-M9120 lever features quick rebound and an updated brake lever shape

Trek's exclusive ThruShaft design responds to changes in terrain faster than any other shock on the market

Aero Kool Disc Brake Pads Stumpjumper keeping your handlebars clear forKool Stop Aero Kool disc brake pads are made with a forged aluminum cooling pinned backing plate and a high performance organic compound. These pads greatly reduce heat build up in the braking system and provide superior, lasting brake power. Fits Avid Elixir R, CR, 3, 7, 9, World Cup and XX