1Applicable Models: Electric start engine wiring harness is professionally designed for 50cc 70cc 90cc 110cc 125cc 140cc 150cc Pit Pro Trail Dirt Bike. 2Kit Including: This harness kit includes a wiring loom harness, a Cdi, an ignition coil, a rectifier, an ignition key barrel, 2 keys, a multifunctional switch, a horn. 3High Performance: Engine wiring harness kit is designed to improve the ignition performance of the original vehicle, help you to start the vehicle faster and easier. 4Easy Installation: There are buckles at the wiring, which will not fall off easily even in the process of violent vibration riding after installation. 5Long Use Life: Made of selected Abs and metal materials, stable performance, durable, can directly replace the original damaged engine wiring loom kit.