You should just have to swap the complete clutch, the shift shaft, and the side cover...including the clutch release bits. I think that's all.
Make sure the big primary gear has the correct tooth count to match the small primary gear...and the clutch itself....
If the new clutch uses the same small primary gear as the old clutch, you're all set. If it uses a different small gear...you'll have to swap the big gear to match.
You could also just bolt a semi-auto engine onto your bike and put the H engine on the shelf...if you can find a running engine...it might be a better investment...and less work.
<p dir="ltr" style="margin-top:0; margin-bottom:0;">I updated to Lifan 140cc engine and will never look back to saving this.. Runs and drives </p>
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