MrWolfs MousseBalls are the link between versatility of an inner tube and anti-puncture features and performance of a traditional mousse. Thanks to the innovative and patented sector structure it will be possible to completely customize the wheel hardness according to the terrain condition and the rider preferences, without renounce the reliability and feeling of a mousse. MrWolfs MousseBalls are perfectly suitable for any type of tire,offering, a wide range of customization and an extremely easier assembly compared to a traditional mousse.