The ProRac 4 bike rack is the most versatile tent trailer mounted bike rack around. This 4 bike carrier mounts to the A-frame of your tent trailer for a simple and secure bike mount. The telescopic uprights allow the rack to stay attached to the trailer even when the front trailer bed is extended. This fork mounted bike rack is made out a of an aluminum alloy with a powder coat finish for extra protection against corrosion and rust. No drilling into tent trailer roof avoids warranty issues and leaking. Installs easily with simple hand tools. Universal fit accommodates most tent trailer designs. Fork mounting bikes is the most secure method to carry your valuable bikes. Excellent used condition (stock photo used for ad).