Yamaha YZ125/LC Manuel D'atelier Du Proprietaire page 548

SETTING
EC72P010
Front fork setting parts
9 Adjustment washer 1
TYPE (thickness)
T=2.3 mm (0.09 in)
9 Front fork spring 2
[Equal pitch spring ]
SPRING
TYPE
RATE
SOFT 0.398
STD 0.408
0.418
0.428
0.438
STIFF 0.449
0.459
0.469
0.479
[Unequal pitch spring ]
SPRING
TYPE RATE
(approx.)
SOFT 0.398
0.418
0.438
0.459
STIFF 0.479
NOTE:
9The unequal pitch spring is softer in initial char-
acteristic than the equal pitch spring and is diffi-
cult to bottom out under full compression.
9The I.D. mark (slits) a is proved on the end of
the spring.
7-19
TUN
PART NUMBER
5XE-23364-00
SPRING
MARK
PART NUMBER
(slits)
5XE-23141-00
5XE-23141-L0
5XE-23141-20
5XE-23141-30
5XE-23141-40
5XE-23141-50
5XE-23141-60
5XE-23141-70
5XE-23141-80
SPRING
MARK
PART NUMBER
(slits)
5XE-23141-A0
5XE-23141-B0
5XE-23141-C0
5XE-23141-D0
5XE-23141-E0 V-IIII
I.D.
I
–
III
IIII
IIIII
I-I
I-II
I-III
I-IIII
I.D.
V
V-I
V-II
V-III