Originally posted by Adoika
bs125 voner
um210 vonerr
I have the um210 on my S. You need a spacer from the pulley set and a big C clip to fit it to a gs15r. I don't know if it will fit straight onto your 12cvr but I imagine it wouldn't be too difficult
hey
i do got the cvr setup wid the original 2 speed but wid the cvr flywheel and pilot shaft
do u hav a pic of the setup u have on the crank shaft so i am able to see it plz
thanks