The topeak defender iglow rear mudguard is a moder sleek and stylish road mudguard with integrated internal glow iglow technology it is fully adjustable to you can be assured of a perfect fit on your bike with tyres up to 700x25c its simple design makes for quick fitting without the hassle of removing wheels or finding the right tools the defender iglow is constructed from high impact resistant plastic and comes with a qr seat tube strap attachment the iglow technology provides safety at