Vertex · Pistons, Rings & Piston Kits

24079A - Vertex Cast Big Bore Piston Kit For Fantic XX 250 2022-2024 Standard Size A

Features: Cast-BB – Cast piston in original OE form for big bore cylinder. All pistons are heat-treated with a T-5 hardening and tempering cycle. All piston skirts are coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston life. Cast piston kits are gravity-cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Big Bore pistons increase engine’s displacement, torque, and peak horsepower. Replacement two-stroke piston rings sold individually; four stroke piston rings sold as a set. Size Over Standard: + 5.60 mm.

90-day range £∞–-£∞ · average £NaN