Opel ASTRA 2014 Owner's Manual page 75

Removing a bicycle from the rear
carrier system
Undo strap retainers on both bicycle
tyres.
Hold on to the bicycle, loosen the
attachment screw for the pedal
bearing mount, then lift the pedal
bearing mount to remove it.
Retracting the rear carrier system
Push the pedal crank mounts into the
pedal crank recess, as shown in the
illustration.
Storage
Insert the strap retainer and pull
tightly downwards as far as possible.
Press release lever and slide in wheel
recesses all the way as far as they will
go.
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