Direct fit for the Ultra Bee
Swap the knobbies for pavement grip in one afternoon — sized for the Sur-Ron Ultra Bee.

Studio photo. The shots that follow are of the actual unit, taken by us.
Complete 17-inch supermoto conversion for the Ultra Bee: both wheels, DOT-marked CST street tires mounted, brake rotors and rear sprocket installed. Swap the knobbies for pavement grip in one afternoon.
$699
+ applicable taxes
How many
Prefer to talk first? Ask about this unit — we speak with every buyer before anything ships.
Available to order
Swap the knobbies for pavement grip in one afternoon — sized for the Sur-Ron Ultra Bee.
CST CM-NK01 mounted front and rear. The sizes are readable on the sidewalls in our photos.
Both wheels arrive with brake rotors and the rear sprocket already installed.
Unless noted, these were read off the actual machine. Rows that came from somewhere else say so.
Independent import and warranty
This product is independently imported and is not affiliated with, sponsored by or authorized by the manufacturer's official U.S. distributor. Any limited warranty offered with this product is administered exclusively by JR IMPORT LLC under its written warranty terms and not by the manufacturer or its U.S. distributor.
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