Engine bolt -SC- Piaggio Ciao, Bravo, Si, Boxer, SuperBravo
The engine bolts of the Piaggio moped models are known for the fact that you have the thread quickly broken or that the engine bolt bends when tightening.
Especially when using a pull starter or another engine case, it depends on a reasonable attachment.
The engine can now finally be reasonably fastened by the reinforced engine bolt in the frame.