Navi 12" rear wheel upgrade

Navi rear wheel upgrade, with optional tire. 

A 12" rear wheel will improve handling, top speed, and the look of your bike! 

Choose from bare wheel, or with a 90/90-12 or 110/70-12 VEE MANHATTAN tire mounted! 

That's right! No dealing with buying a tire, or mounting it if you don't want to! 

110/70-12 will require clearance of the crankcase!