Kawasaki ninja zx-10r ユーザーズマニュアル

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Front Fork Springs (Kit Parts) 
The kit front fork springs are available for racing. 
1) Front Fork Specifications 
Items Original 
Rebounded damping setting (Upper) 
9th (0 ~ -13) 
Compression damping setting (Lower) 
7th (0 ~ -16) 
Fork oil 
KAYABA KHL 15-10 
Fork oil level 
91 mm 
Oil lock 
Oil lock piece 
Oil seal 
– – – 
Spring length 
240.3 mm (muount), 245.3 mm (free) 
Spring constant 
9.25 N/mm 
Spacer length 
101 mm 
Sub spring stroke 
20.5 mm 
 
2) Front Fork Spring 
P/No. 
A × B × C (mm) 
Number of Wiring 
Spring Constant 
Original 
4.8 × 28.7 × 245.3 
15 
K = 9.25 N/mm 
44026-0046 
4.8 × 28.7 × 245.3 
15.4 
K = 9.0 N/mm 
44026-0047 
4.8 × 28.7 × 245.3 
14.6 
K = 9.5 N/mm 
44026-0048 
4.9 × 28.5 × 245.3 
15.6 
K = 9.75 N/mm 
 A: 
Coil 
Diameter 
 
B:  Spring Inside Diameter 
 
C:  Spring Free Length 
 
3) Front Fork Spring Replacement 
Replace the main spring referring to the Fork Oil Change section of the base Service 
Manual. 
NOTE 
○ 
Install the kit springs facing the smaller spring end diameter side upward. 
Identification Mark 
The following ID marks are on the springs. 
 
 
Spring 
ID Mark (Smaller 
diameter end side) 
44026-0046 (K = 9.0) 
One slit 
44026-0047 (K = 9.5) 
Two slit 
 
44026-0048 (K = 9.75) 
Three slit