13.
PROMT FORK
• Constructed with inner rod
• Damping force adjustable both for compression
and rebound dampers.
DESCRIPTION OF FORK OPERATION
Rebound damper
• When the fork extends, oil in the oil chamber
(B) is forced away through the rebound damping
valve 0 . At the same time, oil goes up through ^
the inner rod (2) and then the adjuster©. Also
oil in the chamber @ is transferred to the cham
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ber © . The damping adjuster @ and rebound j f||
damper valve 0 contribute to damping force.
Compression damper
• When the fork is being contracted, oil in
the oil chamber © is forced away through
the relief valve 0 , compression damping
valve © and adjuster @ . Among these
passages, the damping adjuster ©and com-
pression damper valve © contribute to
damping force.
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