Not really...but sort of.
First time owner here. Bought my 2009 V-Cross second hand and it has the happijac chain drive bunk bed lift in the back.
The top bunk free floats so when I try to shimmy my fat butt off the bed the back of the bed lifts up and dumps my plump self square on the floor.
Are these what I need? Or are they already installed in the rail? Assuming they must already be in there? How else would the system know when to stop the top bunk?
Happijac|Power Bed Lift Replacement Parts