Modifications were extremely common with 2-strokes engines. Now (since about 10 years ago) mopeds must have 4-strokes engines and even with modifications they

Modifications were extremely common with 2-strokes engines. Now (since about 10 years ago) mopeds must have 4-strokes engines and even with modifications they aren’t very fast or sprinting. Maybe for this reason I have seen many more electric mopeds in the last few years.