Front Fork Setting Parts; Rear Suspension Setting - Yamaha YZ250F(V) Owner's Service Manual

SETTING

Front fork setting parts

• Front fork spring 1
SPRING
TYPE
RATE
0.398
0.408
SOFT
0.418
0.428
STD 0.438
0.449
0.459
STIFF
0.469
0.479
NOTE:
The I.D. mark (slits) a is proved on the end of
the spring.
EC72B000

Rear suspension setting

The rear suspension setting should be made
depending on the rider's feeling of an actual
run and the circuit conditions.
The rear suspension setting includes the fol-
lowing two factors:
1. Setting of spring preload
• Change the set length of the spring.
• Change the spring.
2. Setting of damping force
• Change the rebound damping.
• Change the compression damping.
7 - 15
T U N
I.D.
SPRING PART
MARK
NUMBER
(slits)
1C3-23141-A0
1C3-23141-B0
1C3-23141-C0
1C3-23141-D0
5XC-23141-M0
1C3-23141-F0
1C3-23141-G0
1C3-23141-H0 I-III
1C3-23141-J0 I-IIII
I
II
III
IIII
–
I-I
I-II