The Odyssey Springfield U-Brake is affordable alternative to usual U-brakes. Quite possibly the easiest brakes to install. Bolt it on and that spring will centre and tension it for you. Featuring Odysseys new Ghost brake pads and their new coil spring mechanism. The spring is located at the top of the brake rather than in the arm, reducing weight but maintaining functionality. Comes complete with alloy cable hanger, spare coil spring and fixing bolts. A great item from Odyssey and a great price.