Dirt Bike 190mm Rear Brake Disc Rotor 70cc 110cc 125cc CRF SSR SDG Taotao Coolster Diameter:190mm, Thickness: 3.7mm, Diameter of Center Hole:76mm Distance Between The Nearst Mounting Hole (Hole Center To Hole Center):70mm Distance Between The Crossing Mounting Hole (Hole Center To Hole Center):98mm Package includes:1x 190mm Rear Brake Caliper Disc Rotor + 1 Pair Brake Pad + 4x Bolt Note: Please check pictures and specifications before place an order. If there is any problem with products, pls contact us freely 190mm Rear Brake Caliper Disc Rotor for PIT PRO Quad Dirt Bike Buggy go kart ATV