Replacement lower crossbar for the 6 and 4 bike racks. The crossbar is meant to be strong enough for the bikes but deforms to save the bikes and mast in the event of a collision in a parking lot, mailbox or terrain. This bar is cheaper than a rear wheel on your bike! 6 bike rack is 60" long 4 bike rack is 39" long Straps and hardware NOT included. Durable hammertone grey powdercoat on zinc rich primered steel. Both bars have provisions for RotoPax(tm) fuel and water cans! See video here https://www.youtube.com/watch?v=wBSkFk5z5Lc
