SKS: Stylish cycling pleasure with a safety system A brilliant performance! The SKS BLUEMELS BASIC mudguard set can not only be perfectly integrated onto the bike but also reliably protects against dirt and spray water. Thanks to the flexible sandwich construction, in which ultra-fine aluminium strips are embedded in a plastic coating, the mudguards are extremely robust, rigid and corrosion-resistant.With its shiny black surface and black fastening components, the BLUEMELS BASIC also leaves nothing to be desired in terms of appearance. The ASR safety system uncouples the stays should branches become trapped between the spokes, so the wheel is unable to jam. The V-stays with fixed bridges guarantee individual adjustment. The bottom bracket cutouts make mounting possible even when installation clearance is small. Includes accessories and stays. FEATURESWheel size | 20-29Tyre width | 35 mm | 45 mm | 53 mm | 55 mm | 60 mm | 65 mm | 69 mmColour | black, silverMaterial | plastic28 35mm28 35mm Silver28 45mm28 45mm Silver28 55mm28 55mm SilverSandwich construction made of aluminium/plasticV-stays with fixed bridges for flexible adjustmentASR safety systemBottom bracket cutouts