ProX / Vertex Engine Rebuild Kit .50mm / .020” Oversized 72.50mm Bore Piston Kits and Complete Engine Gasket Set With Crankshaft Oil Seals. Includes (2) Pistons, (2) Sets of Rings, (2) Pins, (2) Pairs of Clips, (2) Top End Bearings, (1) Gasket Set With Seals.
Will Fit:
1980-1982 Futura 500
1980-1982 Futura 500E
1979-1981 Grand Prix Special
1982 Sonic
Twin Cylinder, 2-Stroke
(2) 01.5595.050
(1) 711162B