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MALOSSI 56mm CYLINDER KIT – PITBIKE LIFAN 140 (1P55FMJ)

£259.80 (including VAT)


VX313438
Stock : Coming Soon


Malossi’s VX313438 kit for Pitbikes with the Lifan 140cc engines is built around a high-spec aluminium cylinder engineered for durability, precision and efficient heat transfer. The alloy features a high silicon content and a nickel–silicon carbide sleeve that’s diamond-honed with a double cross-hatch finish, all held to extremely tight tolerances. Each cylinder is CNC-machined and paired with its piston to within 0.05 mm for optimal performance. The piston is an ultra-compact, reinforced design using a special aluminium–silicon alloy with low thermal expansion and selective tin coating on the skirt to reduce friction. It’s CNC-machined, lightened, and shaped to improve heat dissipation. The ring set is designed for strength and low drag, featuring a chrome-plated nitrided steel top ring, a cast-iron second ring, and a three-piece oil control ring made from a chrome-plated steel alloy. Because engine variations can be difficult to identify on some vehicles, Malossi recommends confirming stroke, gudgeon pin diameter and cylinder stud pattern spacing before ordering. This kit is 140cc (original is 140cc) stroke is 59mm, it has a 15mm gudgeon pin, and the cylinder stud spacing can be seen on the second item picture. Cross reference Malossi 3113438. Special order item, allow 5-7 days for delivery.

Fitment Chart

PITBIKEPITBIKE 140cc with LIFAN 1P55FMJ MOTORMALOSSI 56mm CYLINDER KIT - PITBIKE LIFAN 140 (1P55FMJ)