The Cable Monkey by Tru-Tension is the quickest and easiest way to lubricate cables on motorcycles and bicycles. It keeps cables working smoothly to help prevent wear and corrosion. It works by pushing fresh lubricant down the sleeve of the cable, keeping the cable well-lubricated within its housing while helping to prevent corrosion and sticking. To use, simply remove one end of the cable and securely clamp it within the Cable Monkey housing. Once sealed in place, connect a can of TT78 of Maintenance Spray by Tru-Tension to the Cable Monkey and blast a fresh layer of lubricant into the housing. Refit the cable and check it is working correctly before riding.