Stock replacement brake pads fit the following models: Genuine Roughhouse 2018 and on with 12 inch wheels Adly Fox50 07-09 Front Adly Jet 50 07-09 Front Adly Panther50 07-09 Front Adly Panther300 06 Front/Rear TGB Delivery50 06-08 Front TGB Sunset 50 06-08 Front TGB R50 06-08 Rear E-Ton (Many) Front/Rear fits and compatible with Yamaha YFM90/Raptor ATV 09-10 Rear Piaggio Typhoon 50 06-09 Front Dimension A: 43 x 37 x 9mm Dimension B: 85 x 42.5 x 7mm