Easy to install, no instructions required. Suitable for cars, motorcycles(Honda, Kawasaki, Suzuki, Yamaha), from Classic Bikes to Super Bikes, Pit Bikes to Quad Bikes / ATVs, Dirt Bikes, Monkey Bikes, Scooters and more. Cable length:approx. 38cm Package: Rear Brake Light Switch with Spring x 1 Please compare your part against pictures to ensure this part fits your vehicle. Specification?? When this switch is in its normal rest position the contact is open ?C the circuit is “off” Pulling on the switch via the metal spring hole closes the contact ?C the circuit is “on”.