Bob Revolution SE 16" CC226 Stroller Rear Wheel with Kenda  Rim & Tire.  THIS IS A USED ITEM, BUT IN GOOD CONDITION

Left or Port side wheel.  Looking at the stroller from the rear, this wheel is on the left hand side.

Tire holds air and is straight. 

Will fit many bob stroller that uses 16" Rear wheel with the exception of the Bob Revolution Pro series which has the rear wheel brakes.