This is a clip - on fender set made just for fat bikes. The front fender attaches under the downtube using high - performance straps. For the rear, it uses the well - known tool - free SKS quick - release power - strap attachment system to fit the seat post. The rear also has a two - hinge arm that can be adjusted according to the bike's geometry. It comes as a set, fits a maximum wheel size of 29 inches, is colored black, has a fender width of 130, and can accommodate a maximum tire width of 5 inches.

Using this fat bike fender set is easy. For the front fender, use the high - performance straps to mount it under the downtube. Just make sure the straps are tightened well so it stays in place. To attach the rear fender, use the tool - free SKS quick - release power - strap system on the seat post. You can adjust the two - hinge arm at the rear to match your bike's shape. When it comes to maintenance, clean the fenders regularly with a mild soap and water. Avoid using harsh chemicals as they might damage the fenders. Also, check the straps and the attachment system from time to time to make sure they're still in good condition. If you notice any signs of wear, replace the parts as needed.