bicycle engine clutch.

how about a better clutch...larger friction materials...and maybe some torsional springs???

Sure Noco, where or who sells them.
The clutch I have seams good for the size of motor. Just like to be able to replace the clutch pads or puchs.

I found another feed Proto--type clutch pucks. Has anyone tried them.

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Hey norm, I have a 80cc slant head with a sbp exhaust and a 16mm Dellorto sha carb. The engine is ridiculously powerful and the clutch slips under wot at certain rpms. Is there an easy way to increase the force on the clutch plate? I was thinking i could cut the spring that pushes the plate out but that wouldn't increase friction by much.

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If it ain't broke, and you mess with it long enough, it will be.

thanks Joe!

I'm wondering what the relationship is between the "flower nut" and this "stanchion hole collar".