The Feedback Sports RAKK XL is a versatile bike storage rack intended for Plus-size (27.5+ and 29+) and Fat-bikes. Comes with an adapter for plus- size tires that can be removed as needed to expand the size of the tray. Store your bike by the front or back tire without touching any of your bikes components. Easy to use and low profile to store away. Simply roll your bike in and walk away. Fold flat for storage when not in use.