| NEW 143.99 cc 2-stroke engine fitted with a patented TPI fuel injection system for perfect fueling at any altitude, no premixing and reduced fuel consumption while still living up to the standard of a KTM 2-stroke. |
| NEW cylinder with two injectors placed in the rear transfer ports for excellent downstream atomization of fuel and new exhaust port timing with CNC machined edge for improved bottom-end power and performance across the rpm range. |
| NEW cylinder head with optimized combustion chamber and new water temperature sensor. |
| EMS featuring a new ECU controlling ignition timing and fuel based on information from sensors reading intake air pressure, throttle position, water temperature and ambient air pressure from a new additional sensor that improves altitude compensation. |
| An optional map select switch allows the rider to select an alternate map, providing a sportier power delivery, while the standard map is set for smoother and more tractable offroad characteristics. |
| NEW 39 mm throttle body by Dell'Orto with reworked idle and cold start systems for better adjustability of idle speed and cold start enrichment. |
| Electronic oil pump feeds oil from the 700 cc oil tank to the intake to ensure a perfect fuel-oil mix under any condition while reducing smoking by 50% and providing up to 5 tanks of fuel. |
| NEW graphics for a READY TO RACE appearance. |
| NEW frame developed in collaboration with KTM factory racers feature improved stiffness for outstanding handling and straight-line stability. |
| NEW aluminum head stays for improved engine fixation. |
| NEW 40 mm longer subframe provides improved rear fender stability. |
| NEW bodywork designed with superior ergonomics for increased freedom of movement and improved handling and comfort. |
| NEWLY shaped seat offers better ergonomics and comfort for long rides in demanding terrain. |
| NEW air box and intake boot provide maximum protection of the air filter against soiling and better airflow for optimal performance. |
| NEW fuel tank with improved ergonomics. |
| NEW exhaust pipe with optimized shape for improved bottom-end power. |
| NEW silencer with aluminum brackets replacing the plastic mounting system, new silencer core and lighter packing for a 60 g reduction in weight. |
| NEW stronger and super light Lithium-Ion battery offers better starting and reduced weight for improved handling. |
| REWORKED wiring harness and packaging for a compact electrical system. |
| NEWLY designed radiators with an optimized cooling system for more efficient cooling and 12 mm lower mounting position for improved handling. |
| UPDATED WP XPLOR forks with a split-function design feature a new calibrated mid-valve piston for more consistent damping, new fork caps with new adjusters and new settings to keep the front end higher for better rider feedback and increased bottoming resistance. |
| UPDATED WP XPLOR rear shock with PDS technology features a new second piston and reworked shape of the sealing cup for improved bottoming resistance while new settings offer improved comfort. |
| 6-speed PANKL wide ratio transmission is perfectly suited for offroad duty. |
| The hydraulic Brembo clutch system offers light operation and highly controllable modulation of the clutch. |
| High-tech Brembo brakes have always been standard equipment on KTM offroad bikes and are combined with lightweight Wave discs for maximum performance. |
| KTM's "No Dirt" foot peg design keeps the pegs pivot from becoming clogged, ensuring the foot peg is always in the correct position. |
| Super lightweight Galfer Wave rotors, CNC machined hubs, high-end Giant rims and Dunlop GEOMAX AT81 tires. |
| "No Dirt" shift lever prevents dirt from fouling the lever joint to ensure proper shifting in any condition. |
| Engine Type | Single Cylinder, 2-Stroke |
| Displacement | 143.99 cc |
| Bore/Stroke | 58/54.5 mm |
| Starter | Electric, Lithium Ion 12 V 2 Ah / Kickstarter |
| Transmission | 6 Gears, Wide Ratio |
| Fuel System | TPI, Dell'Orto 39 mm Throttle Body |
| Lubrication | Electronically Regulated Oil Pump |
| Primary Ratio | 23:73 |
| Final Drive | 13:50 |
| Cooling: | Liquid Cooling |
| Clutch | Wet Multi-Disc Clutch, Brembo Hydraulics |
| Ignition | Continental EMS |
| Frame | Central Double-Cradle Type 25CrMo4 Steel |
| Subframe | Aluminum |
| Handlebar | NEKEN, Aluminum Ø 28/22 mm |
| Front Suspension | WP XPLOR USD Ø 48 mm |
| Rear Suspension | WP XPLOR Shock with PDS |
| Suspension Travel Front / Rear | 300 mm / 11.8 in; 310 mm / 12.2 in |
| Front/Rear Brakes | Disc Brake 260 mm; 220 mm |
| Front/Rear Rims | 1.60 x 21" / 2.15 x 18" Giant |
| Front/Rear Tires | 90/90-21" / 110/100-18" Dunlop GEOMAX AT81 |
| Chain | 5/8 x 1/4 in |
| Silencer | Aluminum |
| Steering Head Angle | 26.5º |
| Triple Clamp Offset | 22 mm |
| Wheelbase | 1,471 mm ± 10 mm / 57.9 ± 0.4 in |
| Ground Clearance | 370 mm / 14.6 in |
| Seat Height | 960 mm / 37.8 in |
| Tank Capacity | Approx 9 l / 2.4 gal |
| Weight (without fuel) | Approx 96.8 kg / 213.4 lbs |
