Please help, My Son has a Beta Rev 50! the poor little engine struggles at the bottom end picking itself up! Can anyone advise on tuning etc? Or is it a characteristic of the engine?
Spark plug ?
Spark plug gap?
Mixture screw setting?
Oil mixture?
Any other advise?
Thanks Chris
Hi, Can anyone advise on stopping the front wheel from slipping, sliding out, I call it running out! I'm running about 5 PSI on the front tyre and 4PSI on the rear! I also own/ ride a Montesa 4RT which I realize is so different in geometry and more modern but the difference was a lot. Any suggestions on how to reduce this please ???