Suzuki RMX250 Supermoto

[Robbaker]

Good Evening 

I'm in the process of converting a RMX250 into a supermoto & was wondering if anyone has already done this & if so what size wheel/tyre they fitted to the rear I'm interested to see what width would fit without fouling the chain ?.

I have changed the front  from 21" to 18"  & am going to keep the rear wheel the standard size of 18" but I have a new rim which is a 3.50 but the question is what size tyre can I use ? 

Any help advice experience would be great.

Thanks in advance 

Rob. 

[mikedabike]

Most people go 17 for tire selection. With only a 3.5 you could run 120 or 130 probably. Clearance will not be an issue with a street tire of that width.

[bproofrsa]

Google bigfoot. Its more like what you are doing. Flat trackers.