| KTM125EXC 2000 | |
| Engine Type | 1-Cylinder, 2-stroke |
| Displacement(cc) | 124.8 |
| Bore(mm) | 54.25 |
| Stroke(mm) | 54 |
| Fuel | 95 RON 1:50 |
| Valves | TVC KTC |
| Engine Lubrication | Mixture Lubrication |
| Engine Oil | Shell Advance VFX4 |
| Primary Ratio | 23:73 |
| Clutch | wet clutch, hydraulic |
| Transmission | 6 Gears EXC |
| Ignition | Kokusan digital 2K-3 |
| Spark Plug | NGK BR 9 EVX |
| Cooling | Liquid Cooled |
| Carburetor | Keihin PWK 38 AG |
| Frame | Chrome-Molybdenum |
| Subframe | Aluminium |
| Handlebar | Aluminium |
| Fork | WP 43 USD MA |
| Suspension travel front/rear | 295/320mm |
| Rear suspension | WP-PDS-Monoshock |
| Front Brake | disc 260mm |
| Rear Brake | disc 220mm |
| Front Tire | Bridgestone 90/90-21" |
| Front Rim | 1.60-21" DID |
| Rear Tire | Bridgestone 120/90-18" |
| Rear Rim | 2.15-18" |
| Fuel Capacity | approx. 9.5Liters |
| Final Drive | 13:50 |
| Chain | 5/8" * 1/4" |
| Steering Head Angle | 27 |
| Wheelbase | 1461 +/- 10 mm |
| Seatheight | 925mm |
| Ground Clearance | 385mm |
| Weight(dry) | approx. 100kg |