Avid Juicy 7 Hydraulic Bicycle Disc Brake (160mm, Graphite, Front) Matchmaker compatible handlebar split-clamp for easy install/removal Speed Dial Pad Contact Point (PCP) knob controls pad engagement Power Reserve Geometry (low X-factor) provides ergonomic lever travel Full hydraulic (DOT 5.1) system automatically adjusts for pad wear Flip-flop lever body with rear-mounted Backpack Reservoir for crash protection and indexed lever reach adjustment (1 click = 1 millimeter)