Suzuki RM-Z250 - Front Fork Tuning

MACHINE TUNING 3-9
• Replace the spring.
• Tighten the lock nut 2.
NOTE:
Thread length a should be approx. 10 mm (0.39 in).
2 Lock-nut
a Approx. 10 mm (0.39 in)
• Install the damper rod assembly. (4-85)
• Insert the push rod 4 into the inner rod.
• Insert the shaped projection A of center bolt 5 into the
push rod B. (4-86)
SPRING/No. SPRING RATE
Identification
(Slit mark on
the spring end)
Soft 51171-28H10
4.5 N/mm
(0.45 kgf/mm)
(3-7)
STD 51171-28H00
4.7 N/mm
(0.47 kgf/mm)
(3-7)
Hard 51171-28H20
4.9 N/mm
(0.49 kgf/mm)
(3-7)