Durable polypropylene fender is ultralight, stylish, and simple to slide and click then ready to go when wet weather arrives. Included Duo Fixer allows fast and easy tool-free mounting and removal and provides dual use with Topeak Duo Fixer system accessories, including Topeak QuickClick saddle bags or most strap type saddle bags, Tubi tools, CO2 inflators, and lights underneath the saddle.