Kolcraft Lightweight Stroller Rear wheel. Condition is Used. Shipped with USPS Mail. Good condition with normal signs of wear and tear. Size of wheel/tire is 5-1/4" and the axle hole is 5/16" The listing is for one wheel only, not for the stroller, the stroller is shown for reference only and is not included. #013123, this is not the model number, its just for my inventory. Missing plastic cap. Any questions please contact me. Positive Feedback is appreciated.