General Specifications - Yamaha YZ125 2009 Owner's Service Manual

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SPECIFICATIONS

GENERAL SPECIFICATIONS

Model name:
Model code number:
Dimensions:
Overall length
Overall width
Overall height
Seat height
Wheelbase
Minimum ground clearance
Dry weight:
Without oil and fuel
Engine:
Engine type
Cylinder arrangement
Displacement
Bore × stroke
Compression ratio
Starting system
Lubrication system:
Oil type or grade (2-stroke):
Transmission oil
Periodic oil change
Total amount
Coolant capacity (including all routes):
Air filter:
Fuel:
Type
Tank capacity
Carburetor:
Type/Manufacturer
Spark plug:
Type/Manufacturer
Gap
GENERAL SPECIFICATIONS
YZ125Y (USA, CDN)
YZ125 (EUROPE, ZA)
YZ125Y (AUS, NZ)
1C3H (USA, CDN)
1C3J (EUROPE)
1C3L (AUS, NZ, ZA)
USA, AUS, NZ, ZA
2,135 mm (84.1 in)
827 mm (32.6 in)
1,315 mm (51.8 in)
997 mm (39.3in)
1,443 mm (56.8 in)
386 mm (15.2 in)
86.0kg (189.6 lb)
Liquid cooled 2-stroke, gasoline
Single cylinder, forward inclined
3
124 cm
(4.36 Imp oz, 4.19 US oz)
54 × 54.5 mm (2.126 × 2.146 in)
8.6–10.7 : 1
Kick starter
Premix (30 : 1)(Yamalube 2-R)
Yamalube 4 (10W-40) or SAE 10W-40 type SE
motor oil
0.66 L (0.58 Imp qt, 0.69 US qt)
0.70 L (0.62 Imp qt, 0.74 US qt)
0.9 L (0.79 Imp qt, 0.95 US qt)
Wet type element
Premium unleaded gasoline only with a research
octane number of 95 or higher.
8.0 L (1.76 Imp gal, 2.11 US gal)
TMXχ38SS/MIKUNI
BR9EVX/NGK (resistance type)
0.6–0.7 mm (0.024–0.028 in)
2-1
EUROPE, CDN
2,139 mm (84.2 in)
1,318 mm (51.9 in)
998 mm (39.3 in)
388 mm (15.3 in)
2

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