Tektro Bike Disc Brake Kit, Aluminum Front and Rear Caliper, Full Aluminum Alloy Bicycle Brake Lever, 180mm Rotor

Note:   Our Tektro brake system is only fit for our Vitilan specific vitilan electric bike Other brands of electric bikes can't use our Vitilan Tektro brake system. We do not recommend other brands of electric bikes to buy our Vitilan Tektro brake system. If you have any questions about the brakes, please get in touch with our team in advance before ordering for detailed instructionsE-mail: support@vitilanebike.com T7PRO is only suitable for 180mm diameter discs. Complete Solution: a whole brake system with 2 aluminum front and back calipers, 2 aluminum bicycle brake handles, 2 stainless steel 180mm Rotors, 2 sets of 9 bolts, & a cable Dimension: IMD international dimension, Front caliper for 180mm rotor, rear caliper for 180mm disc. Bike brake levers fit installed on 22mm/0.87inch diameter handlebar