The Rix Engineering Shock Absorber Conversion Tubes are a simple but effective way of adding an adjustable spring platform to traditional telescopic dampers.The Conversion Tubes have been developed to slip over existing dampers with no welding required, as the threaded section of the tube is lifted into position by the non-threaded section alleviating the requirement for welding to the damper.The kit includes: Threaded upper body Top spring retainer Lower spring retainer Locking ringTotal tube length: 278mmThe kits are supplied to fit individual dampers.