Rant Spring II U-Brake Kit Description: The Rant Spring II U-Brake Kit includes everything you need to bring your ride to a halt excluding the brake studs. It includes the revised Spring II brake with clearance for tires up to 2.5" wide, Spring lever and Spring Linear cable, all for a price cheaper than buying them individually. (11.4 oz) Note: If your frame has removable brake mounts, you must already have those mounts or purchase them separately in order to use this kit. Features: Redesigned shape to work with modern wider frames and large tires for improved clearance Lightweight alloy with high quality low profile springs Brake yoke, lever and cable included Compatible with 2.5" wide tires Tacky compound brake pads