2-1
SPEC
GENERAL SPECIFICATIONS
Model name:
YZ125W1 (USA, CDN)
YZ125 (EUROPE, ZA)
YZ125W (AUS, NZ)
Model code number:
1C39 (USA, CDN)
1C3A (EUROPE)
1C3C (AUS, NZ, ZA)
Dimensions:
USA, AUS, NZ, ZA
EUROPE, CDN
Overall length
2,135 mm
2,139 mm
(84.1 in)
(84.2 in)
Overall width
827 mm
←
(32.6 in)
Overall height
1,315 mm
1,318 mm
(51.8 in)
(51.9 in)
Seat height
997 mm
998 mm
(39.3 in)
(39.3 in)
Wheelbase
1,443 mm
←
(56.8 in)
Minimum ground clearance
386 mm
388 mm
(15.2 in)
(15.3 in)
Dry weight:
Without oil and fuel
86.0 kg (189.6 lb)
Engine:
Engine type
Liquid cooled 2-stroke, gasoline
Cylinder arrangement
Single cylinder, forward inclined
Displacement
124 cm
3
(4.36 lmp oz, 4.19 US oz)
Bore
×
Stroke
54
×
54.5 mm (2.126
×
2.146 in)
Compression ratio
8.6~10.7 : 1
Starting system
Kick starter
Lubrication system:
Premix (30 : 1)(Yamalube 2-R)
Oil type or grade (2-Cycle):
Transmission oil
Yamalube 4 (10W-30) or SAE 10W-30 type SE
motor oil
Periodic oil change
0.66 L (0.58 Imp qt, 0.69 US qt)
Total amount
0.70 L (0.62 Imp qt, 0.74 US qt)
Coolant capacity (including all routes):
0.9 L (0.79 Imp qt, 0.95 US qt)
Air filter:
Wet type element
Fuel:
Type
Premium unleaded gasoline
only with a research octane
number of 95 or higher
Tank capacity
8.0 L (1.76 Imp gal, 2.11 US gal)
EC200000
SPECIFICATIONS
EC211000
GENERAL SPECIFICATIONS
1C3-9-32-2A 4/29/06 10:17 AM Page 2
