Cylinder 50cc with piston 40mm for Yamaha FS1.
Intended for Air-cooled engines.
3~5hp depending on other equipment.Exhaust pipe attachment: Thread
Intended for engines with rotary valve
Made of cast iron
Note:
The cylinder must be cleaned thoroughly before assembly as shavings or
grinding dust from the production may occur! For best possible
performance and durability, the cylinderkit should be carefully “worn
in”, during, at least, the first 200km of driving.