smallframe primary gears
Posted: Tue Oct 22, 2013 9:00 pm
hi,
just converting my wifes 90 and have got a 125 barrel 19mm carb and sports exhaust, i am about to put in a 4 speed box and would like to know if i should up the primary gears from the 90 to the primavera?would this give her a usable bike that still pulls without revvimg to much?
cheers
dave
just converting my wifes 90 and have got a 125 barrel 19mm carb and sports exhaust, i am about to put in a 4 speed box and would like to know if i should up the primary gears from the 90 to the primavera?would this give her a usable bike that still pulls without revvimg to much?
cheers
dave