Bultaco brinco - Adjusting the Front Suspension: Fork

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ADJUSTING THE FORK
REBOUND ADJUSTMENT
VALVE
Turning towards +:
Increases retention (slow)
Turning towards -:
Decreases retention (fast)
PRELOAD ADJUSTMENT
NUT
Turning towards +:
Increases spring preload
Turning towards -:
Decreases spring preload
MAIN AIR CHAMBER
Fill with air according to the
suggested pressure table
values.
The front fork compresses under load and rebounds to recover its entire length. The
rebound dampening (or bounce) is the setting that determines how quickly or slowly the
fork rebounds.
Regular maintenance, cleaning and inspection are required according to the condition
of the vehicle to maintain the best performance of the fork.
4.2. Adjusting the front suspension: Fork
RUNNING-IN PERIOD: 20 HOURS OF
RUNNING-IN ARE REQUIRED FOR A NEW
FORK, IT WILL RUN MORE SMOOTHLY
AFTER THIS PERIOD.