Properly Improve your Light Bee's braking with the LBX Moto Brake Kit. Mountain bike brakes were never designed for the weight and power of these E-motos. Prevent overheating, reduce brake fade, stop consistently on a dime. This full brake kit includes Ultra Bee caliper, caliper bracket, lines, master cylinder, Brake lever. Full ready to rip setup. Designed specifically for our moto sized 240mm rotors. 5x one piece precision machined caliper bracket Ultra bee dual piston floating caliper Dorsal fin guard compatible (SOLD HERE) Designed for 240mm (fits standard 220mm disc with less contact area) PAY ATTENTION TO OPTIONS BELOW. Brake kit includes: ONE Ultra Caliper with mounting bracket, Left hand master cylinder, brake line. bleed with Dot 4, plug and play setup. Dual Brake kit Includes: ONE Ultra Caliper with mounting bracket, Left hand master cylinder, brake line. bleed with Dot 4, plug and play setup. (additional calipers sold separately) Bracket Only includes: Mounting Bracket only Caliper Only includes: one Ultra Caliper only Fin - sold here Works on most E-Motos; LBX, Eride, MX3-5, 79 Does not fit XXX without swingarm modifications.