The ROADMASTER was built to satisfy demand for a 21-speed, dual brake, reliable, instant tallbike. It was built from all-new Roadmaster bikes from walmart, for a material cost of $180.
The EXTRA BIGASS BIKE TRAILER was built explicitly for "material handling." It was intended to have an elevator deck, but weighed in at 200lb empty before elevator mechanism. Nevertheless, Its 6in deck height is perfect for "roll on, roll off" curbside operations using a pallet jack.
The trailer can accomodate pallet jack, 2 pallets, and/or 600 pounds, is stable when fully jacknifed, and needs only a 12ft aisle to U-Turn (bike attached)
The EXTRA BIGASS BIKE TRAILER has moved more than several tons scrap metals, 50 solid wood doors, 50 empty pallets, 40 loaded pallets, and 50 panels plywood to date.
Additional pictures at: