Yamaha YZ250F(T) Owner's Service Manual page 85

CHASSIS
Item
Steering system:
Steering bearing type
Front suspension:
Front fork travel
Fork spring free length
Spring rate, STD
Optional spring/spacer
Oil capacity
Oil grade
Inner tube outer diameter
Front fork top end
Rear suspension:
Shock absorber travel
Spring free length
Fitting length
<Min.~Max.>
Spring rate, STD
Optional spring
Enclosed gas pressure
Swingarm:
Swingarm free play limit
End
MAINTENANCE SPECIFICATIONS
Taper roller bearing
300 mm (11.8 in)
465 mm (18.3 in)
K = 4.3 N/mm
(0.438 kg/mm, 24.5 lb/in)
Yes
3
430 cm (15.1 Imp oz, 14.5 US oz)
Suspension oil "S1"
48 mm (1.89 in)
5 mm (0.20 in)
USA, CDN,
AUS, NZ, ZA
132 mm (5.20 in) ←
260 mm
(10.24 in)
250.5 mm
(9.86 in)
240.5~ 258.5 mm
(9.47 ~ 10.18 in)
K = 48.0 N/mm
(4.90 kg/mm,
274.4 lb/in)
Yes
1,000 kPa
(10 kg/cm
142 psi)
----
2 - 12
Standard
EUROPE
←
248.5 mm
(9.78 in)
←
←
←
←
2
,
SPEC
Limit
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460 mm (18.1 in)
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1.0 mm (0.04 in)