Bike Repair Stand

Design a bike repair stand that can be clamped to a workbench that has a thickness between 1.5 and 2.0 inches. The stand should include a clamp. Design the clamp to be cast aluminum. The clamp mechanism can be toggle or screw variety. The the stand frame should be made of tubular steel. The stand height should be adjustable, as well as the distance in or out. Any handles should be made of cast aluminum.

Example (does not meet design requirements, but is representative of the product).