[barry]

Hi guys, I have the above bike , I’ve just bought some smaller wheels front 19”. Rear 17”
I want to ride off road so I don’t want just road tyres.
Ktm Dealer can change wheel size diagnostically to suite wheel size.
Possible problem I have is the tyre they fit on the 1090 is 150/90 r17

I can only buy a 150/70 r17( enduro type)
Another words the tyre height is lower than a road tyre.
My question I have :
Will the ABS have a problem with this?
Has anyone else done this modification?
Many thanks

 

[jam20ster]

Don’t know why changing wheel size would effect ABS. It will however effect speedometer. You mentioned KTM was changing diagnostics to fit new wheels so that should correct speedometer. I think your ok, but confused on why you would want to change wheel size to begin with.

 

[Underdog]

Hi guys, I have the above bike , I’ve just bought some smaller wheels front 19”. Rear 17”

Which brand rims & hubs? Pics? Thanks