OWNER’S MANUAL & COMPETITION HANDBOOK - Page 122

For 2013 CRF450X.

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122 Adjustments for Competition
Optional Stiffer 27.47 lbf/in (4.81 N/mm) Fork Spring
Standard oil
capacity
11.1 US oz
(327 cm
3
)
Maximum oil
capacity
13.7 US oz
(405 cm
3
)
Slightly stiffer as
it nears full
compression.
Slightly softer as
it nears full
compression.
Minimum oil
capacity
10.5 US oz
(309 cm
3
)
3 scribe marks
Be sure the oil capacity is the same in both fork
legs.
Front Suspension Adjustments
13. Pour the recommended fork oil (11) into the
fork assembly (1).
Recommended Oil:
Pro Honda HP Fork Oil 5 W or equivalent.
(1)
(11)
(1) fork assembly
(11) fork oil
Fork Oil Capacity:
Standard 26.32 lbf/in (4.61 N/mm) Fork Spring
Standard oil
capacity
11.0 US oz
(324 cm
3
)
Maximum oil
capacity
13.6 US oz
(402 cm
3
)
Slightly stiffer as
it nears full
compression.
Slightly softer as
it nears full
compression.
Minimum oil
capacity
10.3 US oz
(306 cm
3
)
Optional Softer 25.18 lbf/in (4.41 N/mm) Fork Spring
Standard oil
capacity
11.2 US oz
(330 cm
3
)
Maximum oil
capacity
13.8 US oz
(407 cm
3
)
Slightly stiffer as
it nears full
compression.
Slightly softer as
it nears full
compression.
Minimum oil
capacity
10.5 US oz
(311 cm
3
)
No mark
(factory products)
2 scribe marks
1 scribe mark
(aftermarket parts)
or
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