Opel Antara Owner's Manual page 158

158 Drivin g and operatio n
Unfold p ed al cra nk recesses
Fold one or both pedal crank recesses
upwards until the diagonal support
enga ges.
Remove the peda l crank mounts from the
pedal crank rec esses.
Ad apting the Flex- Fix system to a bicycle
With the rotary lever on the pedal crank
recess, roughly adapt the adjustable pedal
crank unit to the protrusion of the pedal
crank.
If the bicycle has straight p edal c ra nk s,
unscrew the peda l crank unit all the w ay
(position 5), see illustration.