Up for auction is a rear single wheel for a Maclaren triumph stroller, may work on the Volo strollers as well as long as they are the same size/style. Measure first. Size is about 4-3/4" in diameter and the axle hole is 1/4", size is approximate. Ask about other parts for sale. This is for the rear single wheel only, not the stroller or any other parts, please ask if unsure. Please look, ask, measure first before you buy to make sure it will work, no returns if you buy the wrong one, so please measure the wheel and axle hole first ask if unsure. #090622, this is not the model, its just for my inventory. This is for the item in the first 3 pictures only. Used condition, may have knicks in the tires from use