Malossi 70cc Cylinder Kit for Kymco Two Stroke

Malossi 70cc Big Bore Cylinder Kit for Kymco Horizontal 50cc 2 Stroke, Air Cooled Scooters. Malossi's most popular 70cc Big Bore Kit for the Kymco 50cc 2 Stroke Engines. Very reliable, durable, and built to outlast the original parts. 319987

These 70cc cast iron cylinder kits are built with two things in mind; power and reliability. Malossi's years of experience, gained in building for the track, translate to thoroughly researched thermodynamics of cast iron resulting in cylinder kits developed to their fullest potential, and inner fluid mechanics designed with fanatical precision. The end product delivers higher compression and turbulence, giving you the biggest bang (pun intended) for your buck.


Malossi cast-iron cylinder kits: the best balance between component performanceand life of the component.
The cast-iron cylinder kits produced by Malossi s.p.A. are designed and manufactured with the specific abjective of obtaining high combustion efficiency, long life, and a reliability that suits the Malossi name. Owing to the experience gained in the preparation of cylinder kits for race, Malossi engineers have developed the thermodynamics of cast-iron cylinder kits to the fullest and designed the inner fuid mechanics of the cylinder kit with fanatical precision (see the tranfer pipes, exhaust and combustion chamber), thereby obtaining a high level of turbolence in the combustion chamber. The latter has permitted a substantial reduction in specific consumption and a drastic reduction in the exhaust emission of pollutants.

Technical features

- Material: wearproof, laminate special cast iron
- Recalculated heat exchange surfaces
- NC machine-tool machining
- Transfer and exhaust disigned for maximum efficiency
- Lightened and reinforced, special aluminium alloy pistons with a high silicon content
- Optimized compression ratio
- Very high turbolence combustion chamber

KYMCO Cobra 50 2T AC -
KYMCO People 50 2T AC `99-
KYMCO Super 8 50 2T AC
KYMCO Vitality 50 2T AC

KYMCO Like 50 2T

The reeds included fit the Taiwan manufactured Kymco Two Stroke engine. They may not fit the Chinese Manufactured engine in the Super 8 and other models.

Please see our Shipping and Returns Policy. This item, and all Malossi performance parts, may not be returned or exchanged. It is your responsibility to make sure this is the part you need. 

  • Model: 100-319987