The topeak defender iglow rear mudguard is a modern sleek and stylish road fender with an integrated internal glow iglow technology this rear road mudguard is fully adjustable for the perfect fit and thanks to its simple design it allows a quick fitting without having to remove your wheels or use any tools the iglow technology provides safety at night and in low visibility conditions the light has two modes constant and blinking topeak defender iglow rear mudguard features high impact