Going from 110/90r17 to 120/80r17 much difference?

[Macros]

Hey guys, trying to find a good rear tyre for the RG150. The OEM size it takes is 110/90 but I can get my hands on a wholesale priced 120/80.

Do you guys reckon their would be considerable handling changes with this?

[vtec]

I reckon it'll feel different in terms of how easily it leans in, but traction will be fine. Are you running used supersport fronts? They are so cheap and so grippy.

[mouldy]

Don't do it , oem is 100/90 17 but really hard to find , hence why most have 110s on , a 120 will pull in too much and reduce contact patch .