39cc C1 Air Cooled GST Pocket Bike Racing Cylinder Kit

39cc Air Cooled Goped Scooter Tuning 39cc Air Cooled Racing Cylinder Kit for 39cc Pocket Bike MTA4 Engines.

On this Cylinder Kit we have perfect modiviefd the control times on the Cylinder, Piston and Cylinder Head. The cylinder plating is special made for this power in Germany!

This Cylinder Kit have much more Torque and RPM than Cylinder Kits from other manufacturer.

In the Set include are 39cc Cylinder, Zylinder Head with mounted Rubber and Spacer, four Cylinder Head Screws with Washer, Piston and Piston Ring, Piston Bolt, two Clips,hight performace Bearing, Cylinder Head Gasket, Exhaust Gasket CNC Aluminium Cylinder Gasket and Seal Mass.

Do not mount Paper Gaskets on the Cylinder, only the Gasket Mass from us.

• The treatment of the surface with diamond tools in two cross-cut passages gives the cylinder a mockery structure that ensures better adhesion of the oil during operation of the cylinder.
• The entire processing of the cylinder is performed by numerically controlled machines. This accuracy has the result to the desired exact results.
• After the machining process, the matching pistons are assigned under survey procedures. There's flask in 0.05 mm increments available. This precision guarantees maximum performance and high mechanical smoothness.
• Made in Germany!