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KTM 125 SX 20122012 KTM 125 SX specifications, pictures, reviews and rating |
| KTM's profilation of this bike |
| Those wanting to race in the Junior World Championship need look no further than the 125 SX. The free-revving and lively two-stroke engine has gained even more performance for the current season. |
| General information | |
|---|---|
| Model name | KTM 125 SX |
| Model year | 2012 |
| Category | Enduro / offroad |
| Rating | 3.4 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 |
| Engine details | Reed intake and exhaust control |
| Bore x stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Fuel system | Carburettor. Keihin PWK 38S AG |
| Ignition | Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan |
| Lubrication system | Mixture oil lubrication 1:40 |
| Cooling system | Liquid |
| Gearbox | 6-speed |
| Transmission type | Chain (final drive) |
| Clutch | Wet mDouble disk clutch / hydraulically operated |
| Driveline | 13:50 |
| Chassis, suspension, brakes and wheels | |
| Frame type | Central tube frame made of chrome molybdenum steel tubing |
| Rake (fork angle) | 26.5° |
| Front suspension | WPÂ Suspension |
| Front wheel travel | 300 mm (11.8 inches) |
| Rear suspension | WPÂ Suspension |
| Rear wheel travel | 330 mm (13.0 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) |
| Physical measures and capacities | |
| Dry weight | 91.6 kg (201.9 pounds) |
| Seat height | 992 mm (39.1 inches) If adjustable, lowest setting. |
| Ground clearance | 395 mm (15.6 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 12 KTM 125 SX discussion group or the general KTM discussion group. |
| Related bikes | List related bikes for comparison of specs. |
| Compare with another motorcycle | |
Free motorcycle classifieds
Click here to sell a used 2012 KTM 125 SX or advertise any other MC for sale. You can list all available KTM 125 SX bikes and also sign up for e-mail notification when such motorcycles are advertised in the future. Ads with or without pictures are easy to create. Our classifieds are completely free with sections for every country in the world. You can also check out our list of related motorbikes. Compare technical data. Look at photos. View your fellow riders' rating of the bike's reliability, design, engine performance, accident risk, repair cost, etc.| Rating sample for this KTM bike | |
Offroad capabilities for the 2012 KTM 125 SX:  (69.3 out of 100)Click here for complete rating. |
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