Honda CRF250X 2007, Owner'S Manual & Competition Handbook

Page: 168 / 185

Technical Information
163
Optional Parts List
FRAME Remarks
Shock spring
Standard
Stiffer
Optional
Softer
Stiffer
Fork spring
Standard
Optional
Softer
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.
268.8 lbf/in (4.80 kgf/mm)
No mark
(factory products)
Red
paint
(aftermarket parts)
or
254.8 lbf/in (4.55 kgf/mm)
23.52 lbf/in (0.42 kgf/mm)
22.4 lbf/in (0.40 kgf/mm)
24.64 lbf/in (0.44 kgf/mm)
FRAME Remarks
Driven sprocket
Standard
< >: Drive chain links
53 Teeth, Aluminum.
<116>
Optional 54 Teeth, Aluminum
<116>
Optional no offset
52 Teeth, Aluminum
<116>
Handlebar
lower holder
Drive chain
size/link
Standard 3 mm offset
DID 520MXV/120ZB
TOOLS Remarks
For checking tire air pressure.
Pin spanner A
Workstand
To adjust spring pre-load.
(two spanners required)
For maintenance
Air gauge
ENGINE Remarks
Cooling system
assembly
Orange
Red and Black
280 lbf/in (5.00 kgf/mm)
291.2 lbf/in (5.20 kgf/mm)
White
Blue
These parts and tools may be ordered from your
authorized Honda dealer.
An optional cooling fan is availabe
for competition use.
The fan will help avoid the engine
damage if the engine is kept idling
too long when hot, or when riding
in mud or sand or any condition
that causes high engine load at
low vehicle speed.
2 scribe marks
(aftermarket parts)
3 scribe marks
1 scribe mark
Bolt
Fan
Nut
Thermo switch
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