Cylinder kit Airsal racing 78.5cc 50mm

Airsal has once again worked on the 70's sports cylinder kit and the result is this 78 racing cylinder kit. All parts required for assembly such as seal kit, piston, piston rings etc. are also supplied. The piston pin has a diameter of 12 mm.
Adjustment work on the crankcase is not necessary with this cylinder.

Attention: A mounting on mopeds with Euro4 engine (from year of manufacture 2018) is only possible in connection with the thread adapter 38293, because a temperature sensor (4-pole) with M12x1,5mm thread is installed on these models.