Puch E50 RPM and speed chart
From Moped Wiki
(Redirected from Puch Maxi E50 RPM and Speed Chart)
This excel document was built using some basic math and the measurements of a stock 2.25 x 17" tire. If your tire is slightly larger or slightly smaller, your numbers will be off by a hair.
You have a few options:
For speed/RPM conversion information for the Puch ZA50, please see Puch ZA50 RPM and speed chart.