E-Bike specific brake with a cutoff switch or brake light switch on the master cylinder Carbotecture body is a proprietary carbon weave that is nearly twice as strong as carbon laminates, aluminum or magnesium Carbotecture SL radial design master-cylinder/lever with alloy 1-finger HC3 alloy lever blade and clamp, flip/flop design, and EBT or Easy Bleed Technology port on reservoir. HC3 blade designed in conjunction with Danny MacAskill Tool-less lever reach and bite point adjustment Double Arch forged 4 piston monoblock caliper design features anti-heat, anti-drag, anti-squeal, and magnetiX brake pad system for easy pad replacement Full hydraulic Magura Royal Blood mineral oil system with a 5-year leakproof warranty Includes flip/flop lever, 2000mm pre-bled tubing kit, 74mm post-mount caliper, MC/lever, alloy hardware, tubing shortening bits, and manual *Rotor and adapters sold separately Our favorite Magura brake padsGet a perfect bleed with the Magura Pro BleederMount your brakes with Magura brake adapters to Magura brake rotorsReplacement brake hose found here TECH SPECS kit front or rear caliper post mount 74mm rotor separate* color carbon/black weight 299g