Material: aluminum, polypropylene Mount Type: fork, frame Compatibility: [29x2.5in] 29 x 2.2in tires, [27.5x2.5in] 27.5 x 2.2in tires, [700X55mm] 700 x 47mm tires, [650X55mm] 650 x 47mm tires, [700X37mm] 700 x 30mm tires, [700X45mm] 700 x 35mm tires, [700X30mm] 700 x 25mm tires Includes: fenders, hangers, hardware Claimed Weight: [29x2.5in] 1lb 10.45oz (750g), [27.5x2.5in] 1lb 9.75oz (730g), [700X55mm] 1lb 8.48oz (694g), [650X55mm] 1lb 7.81oz (675g), [700X37mm] 1lb 0.01oz (454g), [700X45mm] 1lb 4.03oz (568g), [700X30mm] 1lb 1.21oz (488g) Experience ultimate protection from the elements with Portland Design Works Full Metal Fenders! These premium fenders are designed with robust anodized aluminum, ensuring longevity and resistance to harsh weather. Their sleek, lightweight construction doesn't compromise on durability, while the unique safety-release mechanism prevents accidents. Enjoy a cleaner, drier ride with these easy-to-install fenders that fit most bikes, and make your outdoor cycling adventures more enjoyable, regardless of rain or muddy terrain. Choose Portland Design Works Full Metal Fenders for enhanced comfort and safety on your outdoor journeys.