KTM's profilation of this bike |
Those seeking a contender in the Junior World Championship need look no further than the 125 SX. Thanks to the improved silencer, new airbox and the flow-optimised intake flange between filter and carburettor, the 125 SX has even more power at its disposal. |
General information |
Model
|
KTM 125 SX |
Model year
|
2011 |
Category
|
Enduro / offroad |
Rating
|
3.7 Check out the detailed rating of off-road capabilities, engine performance, maintenance cost, etc. Compare with any other bike. |
Engine and transmission |
Displacement
|
124.8 ccm (7.62 cubic inches) |
Engine type
|
Single cylinder, two-stroke |
Bore x stroke
|
54.0 x 54.5 mm (2.1 x 2.1 inches) |
Fuel system
|
Carburettor. Keihin PWK 38S AG |
Ignition
|
Kokusan |
Lubrication system
|
Mixture oil lubrication 1:40 |
Cooling system
|
Liquid |
Gearbox
|
6-speed |
Transmission type
|
Chain (final drive) |
Clutch
|
Wet mDouble disk clutch, operated hydraulically |
Driveline
|
13:50. Primary drive: 23:73. |
Exhaust system
|
Aluminium |
Chassis, suspension, brakes and wheels |
Frame type
|
Central double-cradle-type 25CrMo4. Subframe: Aluminium. |
Rake (fork angle)
|
26.5° |
Front suspension
|
WP USD 48 mm (1.89 in) |
Front wheel travel
|
185 mm (7.3 inches) |
Rear suspension
|
WP PDS shock absorber |
Rear wheel travel
|
185 mm (7.3 inches) |
Front tire
|
80/100-21 |
Rear tire
|
100/90-19 |
Front brakes
|
Single disc |
Diameter
|
260 mm (10.2 inches) |
Rear brakes
|
Single disc |
Diameter
|
220 mm (8.7 inches) |
Wheels
|
1.60 x 21in., 2.15 x 19in. Excel |
Physical measures and capacities |
Dry weight
|
88.8 kg (195.8 pounds) |
Seat height
|
992 mm (39.1 inches) If adjustable, lowest setting. |
Ground clearance
|
385 mm (15.2 inches) |
Wheelbase
|
1480 mm (58.3 inches) |
Fuel capacity
|
7.50 litres (1.98 US gallons) |
Other specifications |
Color options
|
Orange/black/white |
Starter
|
Kick |
Update specs | Report missing specs or required updates. |
Further information |
Insurance costs | Compare US insurance quotes from the nation's top providers. |
Parts finder |
Check out our overview of motorcycle webshops at Bikez.info. |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 11 KTM 125 SX discussion group or the general KTM discussion group. |
Related bikes | List related bikes for comparison of specs. |
|
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