Topeak's DeFender XC1/XC11 Set offers durable rain and mud protection for your 26-inch wheeled bike. They're incredibly light and easy-to-use, too. Extra clearance makes the XC1 perfect for long-travel forks, and a unique design allow it to disengage if an obstruction enters the wheel. The quick-release fork attachments allows them to be installed and removed in seconds. The rear uses a quick-release seatpost attachment and the angle is adjustable for the perfect fit.