SHIMANO XTR Trail BR-M988 Hydraulic Disc Brakes Size: Includes brake caliper, brake lever and hose (1000mm front, 1700mm rear) Trail brake is tuned specifically for trail use, with full adjustability, short lever stroke and 25% more braking power than previous XTR hydraulic disc brakes Compatible with post mounts and 160mm rotors. Rotors and IS adapters sold separately 14mm wide shorty brake lever with ergo pivot delivers efficient input and smooth operation Lever features integrated barrel reservoir design with split clamp and aluminum banjo hose fitting