PSR 50cc cylinder set new model + exhaust!

These cylinders from the brand PSR are high quality cylinders specially developed for Puchshop. PSR cylinders are known for their excellent quality and long life. 

This cylinder is equipped with 6 inlet ports, so the fuel can enter the cylinder faster and more power can be made. This set comes with a standard air filter and a sport exhaust. Also included are 6 jets for immediate use and proper tuning.

• Aluminium cylinder with nicasil wall
• 50cc
• Piston (piston pin 12mm) machined
• New model cylinder and head
• 15mm Bing replica carburetor (3.5mm jetstock)
• Manifold 15mm
• Airfilter standard
• 6x 3.5mm jets (64-66-68-70-72-74)
• Exhaust Puch Maxi / E50 25mm Biturbo alu

We always advise to check and clean the cylinder before installation and to finish the ports in the cylinder with a 1000 grit sandpaper. This way the edges are no longer too sharp because of the Nicasil coating, this will considerably extend the life of the cylinder / piston.