The mudflap mounts to any standard rear mudguard with a single zip tie. Just drill two holes at the desired height and zip it! Optional fixture with nuts and bolts possible (not included).Key Features:Reduces rearwards sprayFits all standard rear mudguardsMounts with zip tie or screwsMade from recycled plasticPeloton friendlySpecification:Measures: 86 mm x 380 mmWeight: 21 gramsMaterial: 80% Recycled PolyPropyleneFitThe mudflap will fit onto all standard curved shaped full mudguards. Metal mudguards of alu or steel is preferable since some plastic mudguards can be difficult to drill.PrefoldingAs with all Ass Savers products, the prefolding should not be overlooked. The center fold of the mudflap will make it more stable and the backwards "smiley-fold" across the mudflap will provide better protection and make it more resistant to damage caused by ground interference.MountingYou need to drill two holes in your mudguard to fit the mudflap. Hold the mudflap in position to define the desir