Specifications - Yamaha YZ125(D) Owner's Service Manual

SPECIFICATIONS

GENERAL SPECIFICATIONS
Model name:
Model code number:
Dimensions:
Overall length
Overall width
Overall height
Seat height
Wheelbase
Minimum ground clearance
Weight:
Curb weight
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
Clutch type:
GENERAL SPECIFICATIONS
YZ125D (USA, CDN, AUS, NZ)
YZ125 (EUROPE, ZA)
1SR5 (USA, CDN)
1SR6 (EUROPE)
1SR8 (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)
94 kg (207 lb)
Liquid cooled 2-stroke, gasoline
Single cylinder
3
124 cm (4.36 Imp oz, 4.19 US oz)
54 × 54.5 mm (2.1 × 2.1 in)
8.6–10.7 : 1
Kick starter
Premix (30 : 1)(YAMALUBE 2-R)
Recommended brand: YAMALUBE
SAE10W-40
API service SG type or higher
JASO standard MA
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)
Wet, multiple-disc
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