Replacement tyre insert. Valves not included
One single replacement CushCore foam tyre insert for installation on the wheel size of your choice.
CushCore is the best foam tyre insert available for your mountain bike wheels. With CushCore you can spend your days hooning around the country side banging your wheels into stuff you know you're supposed to avoid and have a greatly reduced chance of getting a puncture and ripping your tyres off.
If you like how that sounds, you should also know that there's a whole lot more to CushCore than puncture resistance and rim protection. It's as much about ride quality, traction and cornering performance.
Head over to cushcore.com to read about the science. Or, if your already sold on the idea, hit that order button, get set up and go practice being a hero!