Cylinder Kit Aluminum Polini 80cc GY6 50cc 139QMB/QMA

To increase the power of your 50cc 4-stroke, Polini offers you this Polini 80cc Alu 4-Stroke AC cylinder piston kit at a rather advantageous price! With excellent manufacturing quality (“made in Italy”), this Polini 80cc 4-Stroke AC cylinder piston kit offers very good performance in terms of increasing the engine torque. Thanks to its larger displacement (50mm diameter), this Polini 80cc Alu 4-Stroke AC cylinder piston kit will give you better acceleration as well as a slightly higher top speed.

To increase the power of your 50cc 4-stroke, Polini offers you this Polini 80cc Alu 4-stroke AC cylinder piston assembly at a rather advantageous price! Of excellent manufacturing quality (“made in Italy”), this Polini 80cc 4-stroke AC cylinder piston kit offers very good performance in terms of increasing engine torque. Thanks to its larger displacement (diameter 50mm), this Polini 80cc Alu 4-Stroke AC piston cylinder will give you better acceleration as well as a slightly higher top speed.