Cylinder Works 21-23 Gas-Gas MC 65 65cc Standard Bore Cylinder Kit

OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.

Genuine Cylinder Works. Part number 50005-K01.

Imported to order from our US supply partner — allow 7-14 days delivery.