Made of durable polycarbonate and featuring the highest quality hardware of any fenders in their class, the Poncho Fenders keep you safe from spray from head to toe. They use thick 6mm stays for extra rigidity, sturdy rubber mudflaps for extra coverage and front safety release tabs to ensure your wheels keep turning even if debris gets lodged between the fender and tyre. The 700x30 Poncho Fenders will fit close clearance road bikes with 700x23 tires maximum or road bikes designed to take fenders with up to 700x25 tires. They are designed to fit under caliper brakes and forks, and include add-on mounts for bikes that lack eyelets. The 700x45 Poncho Fenders are designed for touring and CX bikes with 700x35 tires maximum. They come with all necessary hardware to mount to bikes with brazed on eyelets.