piston set Polini D.47.4 70cc 47.4mm for Aprilia DiTech (up to 07/2003) 204.0794

Polini oversize piston 47.4 mm for the 70cc Polini cast iron cylinders for scooters equipped with Suzuki engines such as Aprilia SR and Suzuki Katana. . The kit includes the gudgeon pin, 2 piston clips and 2 piston rings.