Review on 🚲 BicycleStore Rear Bike Rack: Adjustable Aluminum Alloy Carrier with Quick Release for Mountain & Road Bicycles - 20lbs Capacity by Albert Tucker

It sounds like you can adjust the STAND LENGTH YOURSELF, but you can't. The only thing you can seem to do is adjust how far the bar extends past your seat. The stand itself can no longer be made. The description says that the length can be adjusted by "a hexagon socket screw". There is no such thing on the rack, just two small (VERY FIRMLY INSTALLED) hexes. I didn't have a hex screwdriver on the right side, couldn't unscrew it. As someone else said, the included bolt on the seat tube of the Ecotric dirt bike is too short. I have to look longer.