9.9 X 7.9 X 2.7 Inches

E-Bike Brake Kit | Hydraulic Disc Brakes. Why Choose Our Hydraulic Disc Brake Kit?. Compatible Model: E-Bike Unit Quantity: 1.6 kg Compatible Bike Type: Universal,Electric Bike Set Includes: Brake Pad,Brake Set,Cables,Caliper,Rotor.