bigger

Hello all, Im sort of at cross roads and not sure what the best option is so I thought I'd ask. I've got my Open License and have a 13 FZ6R Lams in Australia. I mainly use the bike for commuting to work and back in city traffic (50kms a day) and sometime take it for a ride on the highway &...

So I have been digging in this forum looking to see if it was a good idea to get a bigger rear tire. I have not gotten a clear answer. Some say it decreases performance and that the FZ6R was not made for a bigger tire. Some say it increase performance? I just want to know what the answer is... I...