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SPEC
MAINTENANCE SPECIFICATIONS (WR400F)
Wheel:
Front wheel type
Spoke wheel
----
Rear wheel type
Spoke wheel
----
Front rim size/material
21
×
1.60/Aluminum
----
Rear rim size/material
18
×
2.15/Aluminum
----
Rim runout limit
Radial
----
2.0 mm (0.08 in)
Lateral
----
2.0 mm (0.08 in)
Drive chain:
Type/manufacturer
DID520VM/DAIDO
----
Number of links
113 links + joint
----
Chain slack
40 ~ 50 mm (1.6 ~ 2.0 in)
----
Chain length (10 links)
----
150.1 mm (5.91 in)
Front disc brake:
Disc outside diameter
×
Thickness
250
×
3.0 mm (9.84
×
0.12 in)
250
×
2.5 mm
(9.84
×
0.10 in)
Pad thickness
4.4 mm (0.17 in)
1 mm (0.04 in)
Master cylinder inside dia.
11.0 mm (0.433 in)
----
Caliper cylinder inside dia.
27.0 mm (1.063 in)
×
2
----
Brake fluid type
DOT #4
----
Rear disc brake:
Disc outside diameter
×
Thickness
240
×
4.0 mm (9.45
×
0.16 in)
240
×
3.5 mm
(9.45
×
0.14 in)
Deflection limit
----
0.15 mm (0.006 in)
Pad thickness
6.4 mm (0.25 in)
1.0 mm (0.04 in)
Master cylinder inside dia.
12.7 mm (0.500 in)
----
Caliper cylinder inside dia.
27.0 mm (1.063 in)
×
1
----
Brake fluid type
DOT #4
----
Brake lever and brake pedal:
Brake lever position
95 mm (3.74 in)
----
Brake pedal height
(vertical height below footrest top)
5 mm (0.20 in)
----
Clutch lever free play (at lever pivot)
2 ~ 4 mm (0.08 ~ 0.16 in)
----
Throttle grip free play
3 ~ 5 mm (0.12 ~ 0.20 in)
----
Item
Standard
Limit
Summary of Contents for WR426F(N)
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