Honda 2007 CR125R, Owner'S Manual

Page: 131 / 144

Technical Information
127
Optional Parts List
Jet needle number
(1/2 clip position richer
than standard series at
1/8 to 3/4 throttle)
6DGY29-65
ø 2.65 mm
6DGY29-66
ø 2.66 mm
6DGY29-67
ø 2.67 mm
6DGY29-68
ø 2.68 mm
6DGY29-69
ø 2.69 mm
6DGY29-70
ø 2.70 mm
6DGY29-71
ø 2.71 mm
CARBURETOR
Main jet
(Standard: #430)
Slow jet
(Standard: #55)
Jet Needles
Standard needle: 6DGY28-68
Straight diameter: ø2.68 mm
Remarks
#370—490 (in increments of
10)
#45—65
(in increments of 5)
Jet needle number
(standard series)
6DGY28-65
ø 2.65 mm
6DGY28-66
ø 2.66 mm
6DGY28-67
ø 2.67 mm
(standard needle)
6DGY28-68
ø 2.68 mm
6DGY28-69
ø 2.69 mm
6DGY28-70
ø 2.70 mm
6DGY28-71
ø 2.71 mm
Remarks
< >: Drive chain links
51 Teeth, Aluminum <116>
52 Teeth, Aluminum <116>
53 Teeth, Aluminum <116>
3 mm offset
no offset
21 inch
Fork height: 0.3 in (7.0 mm)
(align the index groove with the
top of the upper clamp)
20 inch
• wheel assembly
(except brake disk)
• tire tube
• tire flap
• rim lock (bead stopper)
• front tire (90/100—20 56M)
Fork height: 0 in (0 mm)
(align the top of the fork tube
with the top of the upper clamp)
FRAME
Driven sprocket
Higher gearing
Standard
Lower gearing
Handlebar lower
holder
Standard
Optional
Front wheel
Standard
Optional
Remarks
246.4 lbf/in (4.4 kgf/mm)
Green mark
257.6 lbf/in (4.6 kgf/mm)
No mark
(factory products)
or
White mark
(aftermarket parts)
268.8 lbf/in (4.8 kgf/mm)
Blue mark
280.0 lbf/in (5.0 kgf/mm)
Red mark
23.52 lbf/in (0.42 kgf/mm)
1 scribe mark
24.64 lbf/in (0.44 kgf/mm)
No mark
(factory products)
25.76 lbf/in (0.46 kgf/mm)
2 scribe marks
FRAME
Shock spring
Softer
Standard
Stiffer
Fork springs
Softer
Standard
Stiffer Remarks
To adjust shock spring preload.
(two spanners required)
For maintenance
For checking tire air pressure.
TOOLS
Pin spanner A
Workstand
Air gauge
The standard fork and shock springs 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.
These parts and tools may be ordered from your
authorized Honda dealer.
Jetneedle number
Gener
al flo
w char
acter
istics
Leaner Richer
(at 1/16 to 1/8 throttle)
Size
CR125R/117-140(31KSR620) 5/6/05 1:51 PM Page 127