Tubes
An inner tube is a balloon-like structure, which can be inflated and deflated using a valve. The inner tube is your air-cushion, and when inflated beneath the tyre it provides you with a comfortable, safe ride.
An inner tube is a balloon-like structure, which can be inflated and deflated using a valve. The inner tube is your air-cushion, and when inflated beneath the tyre it provides you with a comfortable, safe ride.
