Ata; Ata Air; Bottom Out Air Chamber Air - Marzocchi Bomber Suspension Benutzerhandbuch

5.3.8 ATA

Available adjusters
ATA knob
ATA air valve
BOTTOM OUT AIR
CHAMBER air valve
The possibility of modifying the maximum travel and fork
length so they can be adapted to the rider's needs and
frame's geometry.
For correct calibration proceed in the following order:
• Take the travel to maximum by means of the ATA
adjuster.
• Completely defl ate the SFA chamber.
• Adjust the pressure of the BOTTOM OUT AIR
CHAMBER.
• Adjust the pressure of the ATA air chamber.
• Adjust the travel using the ATA adjuster.

5.3.8.1 ATA air

The positive air chamber is pressurised by means of the ATA
valve. The pressure of the negative chamber is automatically
adapted on the basis pf the positive chamber pressure.
Correct adjustment of the ATA chamber is that allowing to
reach initial sag requested (see par. 5.2).
AIR
• Remove the protection cap.
• Tighten the pump adapter on the valve and infl ate till
reaching the pressure you wish.
• Refi t the protection cap.
Positions
Left fork leg upper cap
Left upper cap
Left wheel axle clamp foot
rider's kg < 65
weight lbs < 145 145-165 165-200
ATA air bar 7
pressure psi 103
Table 14 - ATA air pressure

5.3.8.2 BOTTOM OUT AIR CHAMBER air

By introducing pressurised air through the valve, it is
possible to modify the damping of the forces generated
during compression at the end of travel.
If the pressure is increased inside the fork leg, increase the
damping during fi nal compression.
• Remove the protection cap.
• Tighten the pump adapter on the valve and infl ate till
reaching the pressure you wish.
• Refi t the protection cap.
kg < 65
rider's weight
lbs < 145 145-165 165-200 > 200
BOTTOM OUT
bar 9
AIR CHAMBER
psi 132
air pressure
Table 15 - BOTTOM OUT AIR CHAMBER ATA cartridge pressure air
65-75 75-90 > 90
> 200
8 9 10
117 132 147
65-75 75-90 > 90
10 11 12
147 161 175
77