Cylinder kit 57mm ceramic coated for use with big valve heads 27/23mm
This cylinder kit comes with a 14 mm gudgeon pins high comp piston kits for  Lifan, and others that run a 14mm pin
With 55.5mm stroke engines you will be at 141.6cc
With 57mm stroke engines you will be at 145cc
- Piston and rings kit high comp 57mm
 - Top set of gaskets included
 - Ceramic 57mm cylinder