Front Tyre section 120 v 110 ?

[scratch it]

Just found out my Fazer has a 120 section front tyre fitted.  It was on the bike when i got it last year,  went to replace the tyres at the weekend with Road Pilot 2, Figured as i dont know any different ,  have gone for a 120 again feels very secure,  stable and planted 
Just wondered if any body else has 120 section tyres fitted , any pros and cons ?
 
 
 

[ChristoT]

Well, it ain't right!!

The 120 tyre is designed for a wider wheel, so when fitted to a narrower tyre, it bows out of shape, and no longer grips, responds, or rides as the manufacturer intended.

Swap it out for the correct 110/70 ZR17 tyre, and you should be pleasently surprised! 

[dcurzon]

To be honest, I always ran 120's on my old sv because my race tyres were 120 front. Didn't make a jot of difference, and I had a constant supply of pairs with <200 miles

[johna6968]

Surprises me the tyre fitter didnt say anything but then again maybe not.. 

[scratch it]

I left the wheels with the fitter who just replaced the same size that were already on existing tyre,  having ridden the bike with 120 section for 10 months i have got use to the feel . Cant really take the wheel back as i have put almost 100 miles on today nice ride down to Rye Harbour.
having mixed thoughts on this now.....
 

[Frosties]

Wouldn't worry yourself in the slightest about it fella. You may notice a slightly slower turn in response compared to a 110 section - then again you may notice a quicker turn in due to extra grip. Have regularly gone up a size on most bikes for more grip and braking - the rims will take them with no issues.


Stop worrying and enjoy the weather. Nowt to worry about 


Have fun

[His Dudeness]

I had a 120 and when back to a 110 and to me it felt like the bike dipped into corners a lot quicker with the 110 but it might also have been because the 120 was worn and the 110 was new

[Dead Eye]

I've heard of several forum members opting for the 120 over the 110 and there isn't a huge difference between the two sizes to cause major issues. The turn in speed is affected as mentioned above, but if you are happy with it then stick with it I guess...

[Ruby Racing]

Just make sure it clears the mudguard OK.