Features:??What you Get??: 1*Axle, 1* 428 chain sprocket, 1*Brake Disc, 1*1″ Pillow block bearings, 4* bolt pattern wheel hub.It has almost all the rear-end parts you need.??Overall Length??: Overall length 32 inch (815mm), 1″ in diameter and the thickest part of the axle is 1 3/16″ (30mm).??Application??: This set is a versatile and solid keyed live rear axle for DIY rebuild go kart, Trikes, ATV, Quad, Golf Carts.??Capacity??: Made by high strength chrome, can support more than 500lbs.??Suitable??: Fits 6″-10″ wheels. Perfect for vertical or horizontal engine and electric motor.The sprocket can be changed to other type, just make sure the dimension same as this 428 chain sprocket.The axle is symmetric, so the brake and sprocket can be moved to a different location.