cylinder kit Top Performances racing cast iron incl. crankshaft 85cc for Minarelli AM

High-end big bore kit for an engine capacity of 85cc. This Top Performances kit consists of a 49.5mm grey cast iron cylinder with really sharp timing. A matching crankshaft with 44mm stroke is also supplied. This combination is for those who really want to let it rip. You won’t have many people nipping at your heels with this set. Gasket set & pistons are also included. The manufacturer has also included a baseball cap. Note: Can not be used with original exhaust. Larger carburetor is required!