2003 Yamaha YZ 125 Motorcycle

2003 Yamaha YZ 125 Motorcycle Repair, Maintenance & Service



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2003 Yamaha YZ 125


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how to fit back brakes on yamaha yq 100 (aerox)

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Specifications for 2003 Yamaha YZ 125 Motorcycle


Dimensions
Overall Height
1311 mm (51.6 inches)
Overall Width
827 mm (32.6 inches)
Overall length
2129 mm (83.8 inches)
Seat height
991 mm (39 inches)
Wheelbase
1438 mm (56.6 inches)
Fuel capacity - reserve
8 l (2.1 gallon US) - 0.9 l (0.2 gallon US)
Dry weight
87 kg (191.8 pounds)
General
Category
Cross
Model
YZ 125
ENGINE
Type
124 cc, liquid cooled, single cylinder, 2-stroke
Power
39 hp (29.1 kW) @ 11500 rpm
Bore x stroke (mm)
54 mm x 54.5 mm
Compression ratio
8.7 - 10.8:1
Fuel system
38mm Mikuni TMX
Ignition
Digital CDI
Torque
25.5 Nm (18.8 ft. lbs) @ 10000 rpm
Inlet system
-1
TRANSMISSION
Gearbox
5 Speed
Final drive
Chain
WHEELS
Front tyre
80/100-21
Back tyre
100/90-19
Front brakes
single 250 mm disc with 2-piston calipers
Rear brakes
single 245 mm disc with 1-piston calipers

Yamaha Contact Information



Main support number1 800-492-6242

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