Optional Parts List - Honda CRF450X 2017 Owner's Manual & Competition Handbook

These parts and tools may be ordered from your
dealer.
FRAME
Driven sprocket < >: Drive chain links
Standard 51 Teeth, Aluminum.
<114>
Optional 50 Teeth, Aluminum
<114>
52 Teeth, Aluminum
<116>
Drive chain
size/link DID520MXV/120
Handlebar
lower holder
Standard 3 mm offset
Optional no offset
17 CRF450X̲31MEY710.indb 169 17 CRF450X̲31MEY710.indb 169
TOOLS
Pin spanner A
Remarks
Workstand
Air gauge
Remarks
To adjust spring pre-load.
(two spanners required)
For maintenance
For checking tire air pressure
The standard fork spring and shock spring
mounted on the motorcycle when it leaves the
factory are not marked. Before replacing the
springs, be sure to mark them so they can be
distinguished from other optional springs.

Optional Parts List

FRAME Remarks
Shock spring
307.8 lbf/in (53.9 N/mm)
Standard
No mark
(factory products)
Red
or
Red
paint
(aftermarket parts)
296.9 lbf/in (52.0 N/mm)
Optional
Softer
Blue
Stiffer 319.2 lbf/in (55.9 N/mm)
Pink
Fork spring
26.32 lbf/in (4.61 N/mm)
Standard
1 scribe mark
(aftermarket parts)
Optional
25.18 lbf/in (4.41 N/mm)
Softer
2 scribe marks
Stiffer 27.47 lbf/in (4.81 N/mm)
3 scribe marks
Technical Information
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2016/06/08 11:46:29 2016/06/08 11:46:29