Service manual

SPEC
2-9
Item Standard Limit
Steering
Steering bearing type Taper roller bearing •
• •
Lock to lock angle (left) 45° •
• •
Lock to lock angle (right) 45° •
• •
Front suspension
Suspension type Telescopic fork •
• •
Front fork type Coil spring / oil damper •
• •
Front fork travel 275 mm (10.83 in) •
• •
Spring
Free length 430 mm (16.93 in) 425 mm
(16.73 in)
Installed length 430 mm (16.93 in) •
• •
Spring rate, STD (K1) 2.84 N / mm (0.29 kg / mm, 16.2 lb / in)
(YZ85)
•
• •
2.94 N / mm (0.30 kg / mm, 16.8 lb / in)
(YZ85LW)
•
• •
Spring stroke (K1) 0 ~ 275 mm (0 ~ 10.82 in) •
• •
Inner tube outer diameter 36 mm (1.42 in) •
• •
Inner tube bending limit •
• • 0.2 mm
(0.008 in)
Optional spring available Yes •
• •
Fork oil
Recommended oil Suspension oil “01” •
• •
Quantity (each front fork leg) 318 cm
3
(11.2 Imp oz, 10.8 US oz) • • •
Level (from the top of the outer tube,
with the outer tube fully compressed,
and without the fork spring)
90 mm (3.54 in) •
• •
Rebound damping adjusting positions
Minimum* 20 •
• •
Standard* 7 •
• •
Maximum* 1 •
• •
Compression damping adjusting
positions
Minimum* 20 •
• •
Standard* 10 (YZ85) •
• •
9 (YZ85LW) •
• •
Maximum* 1 •
• •
*from the fully turned-in position
CHASSIS SPECIFICATIONS