47mm piston rings for Malossi cast iron kits.
Fits all Malossi cast Iron 70cc kits for all models
You don't need to set the end gap, if you want to check it, it should be literally a hairs width when you push the piston ring down into the bore (push it down evenly with a piston).
1mm is worn but will run fine, anything more than that replace the rings.
They are 47mm x 1.5mm
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