TRP Trail EVO Disc Brake and Lever Modern braking power for modern bikes Modern bikes demand modern performance, which is where the new TRP Trail EVO brakes come in. The Trail EVO was designed with World Cup downhill racing in mind, creating a trail brake that can handle the added weight and speed of e-bikes, or the additional stress from aggressive trail or all-mountain riding-all at minimal weight. One noticeable advantage is the Trail EVO's use of a thicker, 2. 3mm brake rotor to dissipate heat, while increasing stiffness and resisting lateral warping by up to 47%. The ergonomic brake lever is optimized for one-finger use, with an improved hydraulic ratio and large 5mm brake hose providing legendary stopping power and control. The Trail EVO is an e-bike rated, downhill-ready brake that provides confidence-inspiring braking for your trail bike, your DH bike and everything in between. Features Ergonomic textured lever blade designed for improved braking power with single-finger operation Optimized for 2. 3mm thickness rotors (sold separately) increasing heat dissipation, stiffness, and warp resistance compared to 1. 8mm rotors Compatible with Shimano I-Spec II and I-Spec EV (with adapter) for seamless compatibility with Shimano drivetrains, with TRP and MMX adapters also available Tool-free adjustable lever reach makes ergonomic adjustments easy, even out on the trails E-bike rated designed to meet the unique demands of e-MTB riders Stainless steel pistons for corrosion resistant, durable braking operation Specifications Lever Material Aluminum Alloy Adjustable Lever Reach Yes - Tool-free Brake Caliper Mount Type Post/IS Mount Fluid Type Mineral Oil Rotor Compatibility2. 3mm thickness Rotor Included No Intended Use Trail, All-Mountain, Enduro, DHWeight307 g (front, without rotor) | Trp | Trail Evo Disc Brake And Lever Rear