Package Included: 1 pair 0.4″ Chain Wheel Tensioner Adjuster A pair Of Chain Adjuster for Mini Choppers, Pocket Bike, Stand Up Scooters and small ATVs. It fits for most Chinese 50cc 70cc 90cc 110cc 125cc ATVs Quads Go Karts Go Carts Dirt Bikes Pit Bikes. Perfect for strength, weight and quality. High quality , Easy to install and …