The DRY-TECH Fender Set is an engineered fender set with extended, research-based length for superior water protection. The fenders are made of a lightweight, yet highly durable, multi-material design, while the set has also been engineered in our very own Win Tunnel in order to see how water comes off the tire at speed. This serves to improve protection and to minimize water spray. The fenders are available in three different sizes (35, 42, and 52mm), and they're designed to work on bikes with 700C wheels—with or without Specialized Plug + Play frame mounting. For a finishing touch, the fenders include heat-treated, lightweight aluminum fender stays with stainless steel hardware.