Vertex Pistons 24352200 - Vertex Piston 2018/20-24 Yamaha YZ 65 65cc +2mm Cast Big Bore Piston Kit 70cc

Vertex Pistons 24352200 - Vertex Piston 2018/20-24 Yamaha YZ 65 65cc +2mm Cast Big Bore Piston Kit 70cc

Exact fit A, B or C pistons match your cylinder bore perfectly to maximize power and performance, while reducing blow-by and oil consumption. All piston kits include piston, rings, wrist pin and circlips required.