The SKS Mudrocker is a mudguard set for mountain bikers. With these mudguards, protect yourself from splashing rainwater, dirt and mud. Protection The SKS Mudrocker Rear mudguard is easy to attach and protects not only your back, but with the optional extender, also the front derailleur and bottom bracket. The SKS Mudrocker Front mudguard keeps mud out of your face! The Mudrocker is a front mudguard for mountain bikes, which optimally protects you from splashing water and mud.