Axle overall length 32 inch (810mm), 1″ in diameter and the thickest part of the axle is 1 3/16″ (30mm) This is a versatile and solid keyed live rear axle for DIY rebuild go kart, ATV, Quad, Trikes, Golf Carts Made by high strength chrome, can support more than 500lbs Perfect for vertical or horizontal engine and electric motor Axle Kit come with: Axle + (2) Tubeless wheels + 428 Chain+ Sprocket + Brake Master Cylinder + Brake Disc + 1″ Pillow block bearings + 4 bolt pattern wheel hub Color:19×7-8 1. The axle made by high strength chrome, bend proof, can support more than 500lbs 2. The sprocket can be changed to other type, just make sure the dimension same as this 428 chain sprocket. 3. The axle is symmetric, so the brake and sprocket can be moved to a different location. 4. Axle perfect for vertical or horizontal engines with any displacement and electric motors. 5. Fits 6″-10″ wheels with 3″ distance from bolt hole to another contiguous bolt hole. 6. It has almost all the rear-end p