Honda CRF1100AL 2019 Owner's Manual page 294

Other Adjustments
#
Compression Damping
CRF1100AL/AL2/DL/DL2
You can adjust the compression damping by
the adjuster to suit the load or the road
surface.
Turn the adjuster using the Standard/Phillips
screwdriver provided on the underside of the
rear seat. P. 230
2
The compression damping adjuster has 12
position or more.
Turn clockwise to increase compression
damping (hard), or turn counterclockwise to
decrease compression damping (soft).
The standard position is 12 clicks from the
maximum setting.
290
Adjusting the Front Suspension
u
Adjuster
NOTICE
Do not turn the adjuster beyond its limits.
Adjust both left and right forks to the same
compression damping.