Challenge Alloy Valve Extender Kit - 2 + Tool

. This Alloy Valve Extender Kit includes 2x valve extenders and a specific wrench tool for fitting these extenders with the greatest accuracy. These valve extenders are extremely useful if you are using deep section wheelshigh profile rims Features High Quality Challenge Valve Extender Kit Kit Includes 2x Valve Extenders, 1x Valve ToolBuy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.