I have a short bed f-150 and a ROCKWOOD 5TH wheel 8285WS. The bumper on the 5 TH wheel is too light weight to carry bicycles. The TV bed is too small for bicycles. So I opted to purchase 20"wheel, folding bike, six speed, comes with a rack on the rear for storage of small items (6 PK beer or news paper). Hand brakes for front and rear. Folds in the middle with a hinge, folding peddles, removable Handel bars.
Can be purchased on AMAZON. COM for around $159.95 shipped to your address.
It folds, stores in the pass through storage compartment. Takes up very little space.
I was surprised when we were at the "LAID BACK & RELAX RALLY" in Florida how many people had similar bicycles.
Sid, Lois & HRH MISSY Terrible 2s SHIH TZU
2011 ROCKWOOD 8285 WS
2014 F-250 KING RANCH PS/SD/6R140/BFT
BOLIY PRO 3600SI GEN
DAYS CAMPED 2016 57 DAYS