The SKS X-Blade rear mudguard is the perfect mudguard for mountain- and trekking rear wheels. The 'spray protection zone' is not only wider for mountain bikes, but also longer for trekking/training. X-Blade mudguards have 2 adjustment points so you can setup the mudguards to your taste. This last part is very effective with bikes fitted with rear suspension. The 'dual compound' ensures a combination which reduces vibrations and problems that occur when your tyre hits your mudguard. In addition, there are no sharp edges on the mudguards, just to make sure you do not injure yourself during a crash.