Hmmmm, I didnt really think about that Phil....
I assumed that as long as the front is going to a lighter wheel and appropriate suspension mods are made then, I'd be better off????
As the rear is fixed and (hopefully) does not turn from side to side I dont think the same gains would be made. However I understand the point and can see some potential for acceleration etc....
needless to say I have my eyes on a lightweight back wheel already but this would mean scrapping the track school I'd hoped to go on
Decisions, decisions.....
Frank