Having difficulty accessing your tyre valves? We’ve made it easy for you with our clip-on 90-degree valve extension. To make it even easier we suggest attaching the chuck to your pump hose before attaching it to the tyre. Remove your valve cap, press the silver lever on the chuck, push it firmly onto the tyre valve and release the lever. If you don’t get a tight seal, screw the chuck clockwise a quarter of a turn and it should seal.
Fill your tyre with air and when you’re done, press the silver lever and the chuck will pop off.
Note:
Do not leave the valve extension on your tyre as it will unbalance your tyre. There is a good chance that this will damage your valve stem.