Front tyre size

[zxr4000]

For racing. Do you use the stock 120/60 tyres or is it best to convert to 120/70?

Thanks

Roy

[extonyg]

i dont do racing but im sure ive seen a thread on here all about this before and alot of racers do use a 70 profile tyre, might be worth having a look around on the forum im sure the thread is still around somewhere.

[zxr4000]

ok thanks, if someone might come across it, a link would be appreciated..


Thanks,
Roy

[mark400]

No one uses 60 for racing.