The Prepstand Bar Stabiliser by Topeak is a handy accessory for your PrepStands. It is designed to secure the front wheel and handlebar while your bike is in the workstand. This stabiliser easily attaches to the top tube with a strap, ensuring that the handlebar remains securely in place. It is compatible with both mountain bikes and road bikes, making it a versatile tool for any cyclist. With the Prepstand Bar Stabiliser by Topeak, you can feel confident that your bike will stay steady and secure during maintenance or repairs.