Transform you bike into a commuting machine with a Zefal Swan Rear 45mm fender. This attaches onto your seatpost with no tools in about 30 seconds, and keeps the water and road grime off your back--get there clean and dry.
Designed for 700c bikes
Angle adjustment for any configuration
Made of ultra-resistant black polymer resin
Mounts onto the seat post quickly with zero tools
Blade width: 45 mm great for wider hybrid tires too