Specifications
- Manufacturer: KTM
- Model: 250 Duke
- Year: 2025
- Type: Street
- Torque: 25 Nm
- Transmission: 6-speed
- Battery capacity: 8 Ah
- Cooling: Liquid cooled
- Power in KW: 23 kW
- Power in HP: 31 PS
- Starter: Electric starter
- Stroke: 61.17 mm
- Bore: 72 mm
- Compression ratio: 12.4
- Displacement: 249.07 cm³
- EMS: Bosch EMS with RBW
- Engine oil: Motorex Formula 4T 15W/50
- Design: 1-cylinder, 4-stroke engine
- Fuel-mixture generation: Bosch EFI (throttle valve 38 mm)
- Lubrication: Wet sump
- Wheelbase: 1357 mm
- Brake disc diameters (front/rear): 320 / 240 mm
- Front brake disc diameter: 320 mm
- Rear brake disc diameter: 240 mm
- Rear brake: Single-piston floating calliper
- Chain: 520 X-Ring
- Frame design: Steel trellis frame, powder coated
- Front suspension: WP APEX 43
- Seat height: 800 mm
- Seat height: 800 mm
- Rear subframe design: Aluminium, powder-coated
- Suspension travel (front): 150 mm
- Suspension travel (rear): 150 mm
- Tyre dimensions (front/rear): 110/70; 150/60
- Front wheel diameter: 3 "
- Rear wheel diameter: 4 "
