Double Kill Switch. Double Kill Switch Safety Wire With Rope fits for 50cc-250cc ATV, Dirt Bike, Go Kart, Kid ATV, Scooter. Normally Open 2 wires switch. Wire length: 600mm. Easy installation. Easy access & comfortable control. Double Kill Switch for 50cc-250cc ATV, Dirt Bike, Go Kart, Pit Bike, Trail Bike, 4 Wheeler, Dune Buggy, Quad Bikes. Normally Open 2 wires switch Wire length:600mm. Stretch and contract rope length(Straighten length):1400mm. This parts may fit with these types of vehicles: 50cc, 70cc, 90cc, 110cc, 125cc, 150cc, 200cc, 250cc ATV, Dirt Bike, Go Kart. Package Included: 1 X Switch