Honda CB1100 2018 Owner's Manual page 94

Other Adjustments
CB1100NA
Adjuster
Extension bar
NOTICE
Attempting to adjust directly from 1 to 5 or 5 to 1
may damage the shock absorber.
NOTICE
Do not turn the adjuster beyond its limits.
Adjust both left and right shock absorbers to the
same spring preload.
90
Adjusting the Rear Suspension
u
5 4 3 2
Pin spanner
CB1100NA
1
NOTICE
The rear shock absorber damper unit contains
high pressure nitrogen gas. Do not attempt to
disassemble, service, or improperly dispose of
the damper. See your dealer.