Features1Electric Bicycle Modification: 3pin extension cable is an important electric bicycle modification accessories, simple and flexible, convenient and practical. 2Wide Range Of Applications: Extension or transfer function for Bafang BBS BBSHD rotation handle, power off brake handle, power off induction cable, gear change power off cable. 33pin Waterproof Connector: Using sophisticated production technology, adopts waterproof connector, exquisite workmanship, has a long service life. 4Plastic And Rubber Material: Extension cable adopts high quality plastic and rubber material, safe and eco friendly, wear resistant and durable. 5Portable Design: Stable performance, high reliability, easy to install and remove. Light weight and in small size, easy to store and carry, suitable for travel useSpecificationItem Type: Electric Bike Extension CableMaterial: ABS Plastic+RubberScope of Application: Extension or transfer function for Bafang BBS BBSHD rotation handle, power off brake handle, power off induction cable, gear change power off cablePackage List1 x 3pin Extension Cable