Yamaha's profilation of this bike Yamaha’s DT is one of the most successful lightweight 2-strokes, and for 2004 the DT125RE has undergone a range of important detail changes to its chassis and engine that are designed to ensure its continuing success.
General information
Model:Yamaha DT 125 RE
Year:2004
Category:Enduro / offroad
Engine and transmission
Displacement:124.00 ccm (7.57 cubic inches)
Engine type:Single cylinder
Stroke:2
Compression:6.7:1
Bore x Stroke:56.0 x 50.7 mm (2.2 x 2.0 inches)
Fuel system:Injection
Cooling system:Liquid
Transmission type
final drive:
Chain
Physical measurements
Dry weight:117.0 kg (257.9 pounds)
Seat height:915 mm (36.0 inches) If adjustable, lowest setting.
Overall height:1,185 mm (46.7 inches)
Overall length:2,205 mm (86.8 inches)
Overall width:795 mm (31.3 inches)
Ground clearance:315 mm (12.4 inches)
1,415 mm (55.7 inches)
Chassis and dimensions
Front Suspension:Telescopic fork
Front Suspension travel:270 mm (10.6 inches)
Rear Suspension:Monocross
Rear Suspension travel:265 mm (10.4 inches)
Front tyre dimensions:80/90-21
Rear tyre dimensions:110/80-18
Front brakes:Single disc
Front brakes diameter:230 mm (9.1 inches)
Rear brakes:Single disc
Rear brakes diameter:220 mm (8.7 inches)
Speed and acceleration
Other specifications
Color options:Racing blue, Yamaha black
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