Rim and tire?

[crackerjac]

I picked up a 2008 BSE (Bosuer) 200/250cc pit bike and the rear rim appears bent. May be possible to fix by truing the rim but I'm not capable and the local labor rates are worth more than what I picked up the bike for.

Parts tend to be cheap for these bikes and similar China clones but I can't seem to find the 14" rear rim size this bikes has. A lot of 10" & 12" but not the 14". Can anyone direct me or have for sale a rear rim and tire for this bike? I'm in Canada so I have to take shipping in to consideration.

Tire size -> 90/100-14 2.15 std rim for disc brake. Looks like the following.