ITEM NAME:20T Front Gearbox Sprocket for 49cc 2 Stroke ATV Quad Dirt Pocket Mini Bike Description: Brand New T8F 20T Front Sprocket Pinion Gear Good working.1 Piece 20T Front Pinion Sprocket. Fits for 49cc 2 Stroke ATV Quad Dirt Pocket Mini Bike Motorcycle. High quality for rust and corrosion resistance.