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GENERAL SPECIFICATIONS
SPECIFICATIONS
GENERAL SPECIFICATIONS
Model name:
YZ450FY (USA, CDN, AUS, NZ)
YZ450F (EUROPE, ZA)
Model code number:
34P1 (USA,CDN)
34P2 (EUROPE)
34P4 (AUS, NZ, ZA)
Dimensions:
USA, CDN, AUS, NZ, ZA
EUROPE
Overall length
2,195 mm (86.42 in)
2,196 mm (86.46 in)
Overall width
825 mm (32.48 in)
←
Overall height
1,305 mm (51.38 in)
←
Seat height
989 mm (38.94 in)
1,000 mm (39.37 in)
Wheelbase
1,496 mm (58.90 in)
←
Minimum ground clearance
373 mm (14.69 in)
374 mm (14.72 in)
Dry weight:
Without oil and fuel
99.0 kg (218 lb)
Engine:
Engine type
Liquid cooled 4-stroke, DOHC
Cylinder arrangement
Single cylinder, forward inclined
Displacement
449 cm3 (15.8 Imp oz, 15.2 US oz)
Bore × stroke
95.0 × 63.4 mm (3.74 × 2.50 in)
Compression ratio
12.3 : 1
Starting system
Kickstarter
Lubrication system:
Dry sump
Oil type or grade:
Engine oil
(For USA and CDN)
Yamalube 4, SAE10W-40 or SAE20W-50
Yamalube 4-R, SAE10W-50
API service SG type or higher,
JASO standard MA
(Except for USA and CDN)
SAE10W-30, SAE10W-40, SAE15W-40,
SAE20W-40 or SAE20W-50
API service SG type or higher,
JASO standard MA
Oil capacity:
Engine oil
Periodic oil change
0.95 L (0.84 Imp qt, 1.00 US qt)
With oil filter replacement
1.0 L (0.88 Imp qt, 1.06 US qt)
Total amount
1.2 L (1.06 Imp qt, 1.27 US qt)
Coolant capacity (including all routes):
0.99 L (0.87 Imp qt, 1.05 US qt)
Air filter:
Wet type element
2
Summary of Contents for YZ450F(Y)
Page 4: ......
Page 39: ...2 17 LUBRICATION DIAGRAMS 1 Intake camshaft 2 Exhaust camshaft A To main axle B From oil pump ...
Page 59: ...3 13 ENGINE INTAKE EXHAUST ...
Page 91: ...4 21 CYLINDER HEAD 3 Install Bolt cylinder head 1 Bolt cylinder head 10 Nm 1 0 m kg 7 2 ft lb ...
Page 110: ...4 40 OIL PUMP 15 Oil pump drive shaft 1 16 Rotor housing 1 Order Part name Q ty Remarks ...
Page 189: ......
