Spring Front Fork - Yamaha ’09 YZF-R1 Kit Manual

19. Spring Front Fork

Parts List
No. PART No.
1 14B-23141-70
2 14B-23141-75
3 14B-23141-80
4 14B-23141-85
• There are slits at the ends of the spring for rate
identification.
• The number of slits indicates the rate as shown
above.
• When using an optional spring for the STD fork,
replace the supplied preload tube with the set.
NOTICE
When using an optional spring for the kit fork, you do not need to replace the preload
tube. Use the original tube fitted to the fork.
TIP
• A spanner (
SPECIAL TOOLS
(14B-23102-70).
• Use Yamaha M1 suspension oil.
PART NAME
SPRG., Fr. FORK
SPRG., Fr. FORK
SPRG., Fr. FORK
SPRG., Fr. FORK
) and rod (
SPECIAL TOOLS
– 35 –
Q'TY REMARKS
1 11.0 N/mm
Identifying slits 3
1 10.5 N/mm
Identifying slits 2
1 10.0 N/mm
Identifying slits None
1 9.5N/mm
Identifying slits 1
) are supplied with the front fork