The zefal deflector rm60 275in rear mudguard the deflector rm60 mudguards offer additional protection an optimal fit is achieved by extra adjustment great protection is ensured even on rough terrain specially designed for mountain biking they are easy to install and fit perfectly thanks to the md turn system zefal deflector rm60 275in rear mudguard features material technopolymer resin with dual material spoiler fixation md turn on seat post adjustable for 25 to 32mm