Ride in any weather The Trek NCS mudguards is everything you want in a mudguards. It installs in seconds, is available in a variety of sizes to fit various bikes and offers full coverage to keep you dry. The no-cut design includes everything you need for easy installation and it even comes with an integrated Blendr rear light mount.Key Features:Fully assembled mudgaurd that install in minutes Integrated rear Blendr light mount for use with Trek Flare lights No-cut struts allow quick strut adjustment for proper tyre clearance The double-back strut on rear mudguard adds support and stability Made of lightweight yet super-durable polycarbonate Stainless steel hardware resists rust Four sizes available to accommodate most bike and tyre configurations Disc fork mounting kit needed when installing onto a disc brake equipped bikeSpecification:Size26 x 1.75-2.25", Front and Rear650c x 50-55mm, Front and Rear700c x 28-35mm, Front and Rear700c x 35-45mm, Front and RearCompatible Tyre Size 26 x 1