MOPED ARMY

i know a fabricator that claims he can make over-lay sprockets...

i know extra unsprung weight is not what your looking for...but what if the overlay was designed to be able to gear up/down for certain track conditions?

i haven't seen this guy's work yet, but if you had an idea of how many teeth was in your variable 66t-72t

i could see what his turn around time is, if he still claims he can do this, i would probably get 3 or so on the order to make it worth his while, so we could double up on 68t to start.

when i turned right & went left on the BULTACO ASTRO we had knock offs ( my design ) back then was a wide aluminum symmetrical butterfly shaped nut that spun off for different track styles it was fairly quick release.

if you have a descent pit crew you could spin these off for ''a tooth difference''.