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.
Note: Can not be used with original exhaust. Larger carburetor is required!
Note: Can not be used with original exhaust. Larger carburetor is required!
