Features1Made of quality plastic material, high strength, sturdy and durable. 2Waterproof cable length is about 137cm/53.93in. Compact size, light weight, easy to carry. 3Connect for 8FUN mid motor, hub motor controller. 4Connect the monitor, throttle and two brakes. 5Professional manufacturing, directly replace your old or broken motor extension cord.SpecificationItem type: Motor Extension Cord Material: plasticWeight: Approx. 75gColor: blackLength: Approx. 137cm/53.93inCore dataApplicability: for BBS01/02Wire Specification (AWG): 24Operating temperature: -20-45 Installation parameterJoint Size: Approx. 13(maximum diameter)x45mm/0.5x1.8inScope of Application: Bicycle ModificationSuitable model:16-29 inches bicycleSpecific requirements:2. Full-line motors require a bike frame bottom bracket to be 68mm ( if it's a folding bike, seat post on thetopor behind the bottom bracket)3.48V/1000W and 100mm and 120mm bottom bracket opening.Installation method:Pin docking, pin and pin at the same level, easily dockingPackage List1 xMotor Extension Cord