Fender Set 26 inch. 67 mm (~2,64 inches) with Ducktails, chrome fender set for 26 inch. bikes, chrome-plated, with fender struts for cruisers or similar bike types width: 67 mm (~2,64 inches) height: 26 mm (~1,02 inches) Inside diameter: approx. 670 mm (~26,38 inches) Outside diameter: approx. 720 mm (~28,34 inches) On chainside of the rear fender you will find a benting to give way to the chain.