All Day Every Day! Whether you are commuting to work or taking part in the Tour de Suisse, the Ass Saver protects your backside from dirt and water in any weather. The splash guard in the cool bike to work design can be mounted without tools on any standard saddle. Bike type: city bike, gravel bike, mountain bike, trekking bike Compatible wheel sizes: 26 - 29 inch Mudguard type: rear wheel Material: polypropylene Weight: 19 g