1、Fitment: Disc brake rotor fits for Chinese 50cc 70cc 90cc 110cc 125cc 140cc 150cc 160cc CRF50 SSR dirt bike pit pro trail quad ATV. 2、Excellent Performance: Professional manufacturing, exquisite workmanship, high toughness, good heat dispersion, has a long service time. 3、High Quality Material: Brake rotors are made of high quality steel alloy material, high hardness, rustproof, anti scratch, sturdy and durable. 4、Size: Brake disc diameter is approx. 220mm/8.66in, center hole diameter is approx. 76mm/2.99in, hole center distance is approx. 70mm/2.76in. 5、Easy Installation: Easy to install, you can directly replace the old or broken one, convenient for using, save your time and energy. Item Type: Brake Disc Material: Steel alloyBrake Disc Diameter: Approx. 220mm/8.66in Center Hole Diameter: Approx. 76mm/2.99in Hole Center Distance: Approx. 70mm/2.76inMounting Screw Aperture: Approx. 10mm/0.39in Application: Replacement parts, used for the original car old damaged brake disc replacement renovation upgrading modification, perfect substitute Fitment: Fit For Chinese 50cc 70cc 90cc 110cc 125cc 140cc 150cc 160cc CRF50 SSR Dirt Bike PIT PRO Trail Quad ATV 1 x Brake Disc