Rear Shock Absorber Setting Parts - Yamaha YZ450F Owner's Service Manual

REAR SHOCK ABSORBER SETTING
EASB111377
PARTS
• Rear shock spring "1"
Spring
Type rate N/
mm
1SL-22212-40
52
B11-22212-00
SOFT
1SL-22212-60
54
B11-22212-10
1SL-22212-20
STD 56
B11-22212-20
1SL-22212-00
58
B11-22212-30
STIFF
1SL-22212-80
60
B11-22212-40
TIP
• The I.D. mark "a" is marked at the end of the
spring.
• Spring specification varies according to the
color of I.D. marks.
I.D.
Part number
Mark
(Blue)
Yellow
(Yellow)
(Blue)
Pink
(Yellow)
(Blue)
White
(Yellow)
(Blue)
Silver
(Yellow)
(Blue)
Brown
(Yellow)
• Spring preload adjusting positions
Spring preload adjusting positions
Minimum
Position in which the spring is
turned in 1.5 mm (0.06 in) from
its free length.
Standard
Position in which the spring is
turned in 10 mm (0.39 in) from its
free length.
Maximum
Position in which the spring is
turned in 18 mm (0.71 in) from its
free length.
TIP
For the spring preload adjustment, refer to "AD-
JUSTING THE REAR SHOCK ABSORBER
ASSEMBLY" on page 3-31.
10-5
CHASSIS