I have only used this once as good as brand new Minoura B60 Non-Remote Trainer is the new entry level trainer in the Minoura range. With a simplified U-shape, the 38mm steel tubing will support up to 120kgs. The 29mm legs are completely foldable for compact storage. The hub clamping handle will engage or release the bike in seconds. There are 3 levels of resistance you can choose from via a manual lever on the.