Tt 125 Cylinder - Nkd 125/125Sl (13 Millimeters) Original Akt (Kit)

A motorcycle cylinder provides the confined space necessary for the internal combustion process, where the air-fuel mixture is burned to generate mechanical energy. Using quality fuel and a good lubrication system are important to protect the cylinder from wear; it can last for many years before requiring replacement or reworking. Take care of your cylinder, and your engine will thank you with improved performance and a long lifespan.