The bontrager ncs 1 700x45 mudguard our patented no cut strut bicycle mudguards allow quick and simple installation to keep you dry and your bike clean the adjustable arms allow ultra precise placement so you can tailor the fit faster than you can pull a shot of espresso bontrager ncs 1 700x45 mudguard features fully assembled mudguards that install in minutes with only two tools no cut struts allow quick strut adjustment for proper tyre clearance made of lightwei