A sturdy, secure set of full-coverage fenders designed to fit more bikes than any fenders in their class. Easy to install and easy to adjust, Roadrunners are a favourite of both cyclists and shop mechanics.Construction:Forged alloy AXLERUNNER® Q/R mounts3M Reflex rear reflectivityVirtually unbreakable TECHNIFLEX® construction resists breakage below -25CStainless steel staysSafety front staysMounting System:Below: Mount to Quick-Release skewers via included AXLERUNNERS®Above: mount to brake bridge and fork crown via included nut and bolt or with zip tiesFeatures:Included proprietary AXLERUNNERS® mount to almost any front or rear Q/R skewer to "create" eyelets3M® Reflex rear logo enhances visibilitySupport stays spaced for maximum stiffness and frame compatibilityFront fenders equipped with safety stays to protect against objects becoming lodged in wheelSold pre-assembled for quick mountingLifetime warranty