Rugged 6061 aluminum construction is corrosion resistant 100mm mudflaps provide ultimate coverage and are double - riveted for durability Hardware is all stainless-steel and pre-installed for hassle-free mounting Release Tabs on front fender for added safety V-stays for added stability Disc brake compatible Meets EN test standards Pair 27.5` MTB 27.5` x 60mm 6061AL Stainless Steel Black 27.5` x 1.90`UPC/EAN/GTIN: 642016705489