Key performance

17 ch
Power
🔧
125 cc
Displacement
⚖️
118 kg
Weight
🏎️
107 km/h
Top speed
9.0 L
Fuel capacity
Compare the Kawasaki KMX 125 with: Choose a motorcycle →

Technical specifications

Changements 2000 1987
Power
13.0 ch @ 8800 tr/min (9.6 kW) 17.0 ch @ 8500 tr/min (12.4 kW)
Torque
11.8 Nm @ 6500 tr/min
Engine type
Monocylindre, 2 temps Single cylinder, two-stroke
Cooling
liquide Liquid
Compression ratio
7.8 : 1 8.0:1
Bore × stroke
54 x 54 mm 54.0 x 54.0 mm (2.1 x 2.1 inches)
Valve timing
Membrane & variable discharge openings
Frame
simple berceau acier dédoublé
Gearbox
boîte à 6 rapports 6-speed
Final drive
Chaîne Chain   (final drive)
Front suspension
Fourche téléhydraulique Ø 35 mm, déb : 230 mm
Rear suspension
Mono-amortisseur, déb : 230 mm
Front brakes
Freinage 1 disque Ø 230 mm, étrier simple piston Single disc
Rear brakes
Freinage 1 disque Ø 210 mm, étrier simple piston Single disc
Front tyre
90/90-21 2.75-21
Front tyre pressure
1.50 bar
Rear tyre
110/80-18 4.10-18
Rear tyre pressure
1.50 bar
Seat height
865.00 mm
Fuel capacity
9.30 L 9.00 L
Weight
115.00 kg 118.00 kg
Dry weight
99.00 kg
New price
3 200 €

Engine

Displacement
125 cc
Power
17.0 ch @ 8500 tr/min (12.4 kW)
Engine type
Single cylinder, two-stroke
Cooling
Liquid
Compression ratio
8.0:1
Bore × stroke
54.0 x 54.0 mm (2.1 x 2.1 inches)
Valve timing
Membrane & variable discharge openings

Chassis

Gearbox
6-speed
Final drive
Chain   (final drive)

Brakes

Front brakes
Single disc
Rear brakes
Single disc
Front tyre
2.75-21
Rear tyre
4.10-18

Dimensions

Fuel capacity
9.00 L
Weight
118.00 kg

Indicators & positioning

Weight-to-power ratio
0.14 ch/kg
🔧
Volumetric power
136.0 ch/L
In category Enduro / offroad · 63-250cc displacement (1243 motorcycles compared)
Power 17 ch Top 30%
7 ch median 15 ch 35 ch
Weight 118 kg Lighter than 41%
72 kg median 114 kg 142 kg
P/W ratio 0.14 ch/kg Top 41%
0.09 median 0.13 0.27 ch/kg

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