The 220mm floating brake disc disk rotor is meticulously designed for 50cc-160cc SDG wheel pit dirt bikes, motorcycles, and rear-wheel drive vehicles. Its floating design ensures maximum stop power, reducing brake fade and heat buildup, essential for intense riding environments. This rotor is a great value for money, with its excellent build quality and robust construction. It's not only functional but also stylish, complementing your bike's appearance. Install this floating rotor, and you'll notice a significant improvement in braking power and confidence. Try it, and you won't be disappointed!