Solenoid Starter Relay for Chinese made 50cc 70cc 90cc 100cc 110cc 125cc ATV, Dirt Bike, Go-Kart, Pocket Bike, Chopper, Scooter Solenoid Starter Relay for Chinese made 50cc 70cc 90cc 100cc 110cc 125cc ATV, Dirt Bike, Go-Kart, Pocket Bike, Chopper, Scooter No assembly required and can be installed in minutes. Please check pictures/dimensions before the purchase. All MEGA MOTOR Parts are tested and guaranteed to work on arrival!