FURYTECH Ø40mm bi-segment piston 10mm axis for 50cc RS10 PRO aluminum kit on vertical minarelli (booster rocket, bws ...)

Ideal to start afresh, to change every 7,000 to 8,000km, the complete Ø40.2mm piston, delivered with its 10mm axle, its 2 Ø10X1mm crab type clips, its 2 domed chrome segments in 1mm thickness. To be mounted on scooters equipped with the FURYTECH RS10 PRO NIKASIL aluminum kit on a vertical minarelli engine such as MBK boosters, spirit, rocket, next generation, stunt, yamaha, bw's, slider, ng, bump, original ...