Topeak DeFender RC11 Rear MudguardTopeak's DeFender RC11 Rear Mudguard is engineered to protect against mud, spray and other grime as you take your road racing bike to the limit in all weather conditions. Lightweight and adjustable, the RC11 will help keep you and your bike dry and dirt-free.Durable and Protective Rear MudguardBuilt from an injected high impact resistant plastic with a polished underside to alleviate dirt and mud build-up, the RC11 easily attaches to your seatpost to fend off spray and muck kicked up by your rear wheel. Using the fender's unique DuaLink adjustment system, it can be angled to your own specific preference and height for optimum protection, as well as aerodynamics. Suitable for tyres up to 700 x 25C, the DeFender RC11 Rear Mudguard is an excellent choice when it comes to staving off sprays and stains.Features: Material: Injected High-Impact Resistant Plastic Attachment: QR seatpost attachment, fits any seatpost diameter Size: 55.8 x 5.8 x 3.7cm Weight: 117g Buy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.