| MODEL | KTM 125 EXC ENDURO SIX DAYS 2011 - 2012 |
| Year | 2011 - 2012 |
| Engine Type | Two stroke, single cylinder |
| Displacement / Capacity | 124.8 cc / 7.6 cu in |
| Bore X Stroke | 54 x 54.5 mm |
| Compression Ratio | 12.5:1 |
| Cooling System | Liquid cooled |
| Max Power | 10.9 kW / 15 hp @ 7500 rpm |
| Max Torque | — |
| Ignition | Contactless, fully electronic (Kokusan) with digital ignition timing adjustment |
| Induction | Keihin 36 mm flat slide carburetor |
| Start System | Kick |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6 Speed |
| Clutch | — |
| Final Drive | Chain, 5/8 x 1/4 in |
| CHASSIS SPECS | |
| Frame | Central tube frame, chrome molybdenum steel tubing |
| Front Suspension | WP Up Side Down 4860 MXMA PA, 300 mm / 11.8 in travel |
| Rear Suspension | WP PDS 5018 DCC monoshock, 335 mm / 13.1 in travel |
| Front Brakes | Single 260 mm disc, 2-piston caliper |
| Rear Brakes | Single 220 mm disc, 1-piston caliper |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 960 mm / 37.8 in |
| Wheelbase | 1471 mm / 57.9 in |
| Ground Clearance | 355 mm / 14.0 in |
| Dry Weight | 95 kg / 209 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90 - 21 |
| Rear Tyre | 120/90 - 18 |
| FUEL SYSTEM | |
| Fuel Capacity | 9.5 L / 2.5 US gal / 2.1 Imp gal |
| Fuel Consumption | — |
| Top Speed | — |
A competition two-stroke enduro built for the International Six Days Enduro, aimed at E1-class riders who wanted light weight, simple handling and low running costs. It came with race parts such as a long-distance seat, engine guard, carbon exhaust protectors and a rear disc guard. The page's 2012 update brought a new frame, redesigned airbox and intake, a new expansion chamber, a lighter cast aluminium swingarm and a longer shock.
