Specifications
- Manufacturer: KTM
- Model: 50 SX
- Year: 2025
- Type: Motocross
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- Transmission: Single-speed automatic
- Starter: Kickstarter
- Stroke: 40.7 mm
- Bore: 39.5 mm
- Clutch: Centrifugal clutch (adjustable)
- Displacement: 49.9 cm³
- EMS: Seletra 2p D36
- Design: 1-cylinder, 2-stroke engine
- Fuel-mixture generation: Dell'Orto PHBG 19 BS
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- Weight (without fuel): 42.5 kg
- Tank capacity (approx.): 2.3 l
- Wheelbase: 1026 mm
- Front brake disc diameter: 160 mm
- Rear brake disc diameter: 160 mm
- Front brake: Disc brake
- Rear brake: Disc brake
- Chain: 415, Non-sealed
- Frame design: Chrome-molybdenum steel central-tube frame
- Front suspension: XACT 35 WP Upside-Down fork, Ø 35 mm
- Ground clearance: 233 mm
- Handlebar: Tapered aluminum Ø 28/22/18 mm
- Rear suspension: XACT WP mono shock
- Seat height: 653 mm
- Silencer: Aluminium
- Steering head angle: 66 °
- Rear subframe design: Steel
- Suspension travel (front): 200 mm
- Suspension travel (rear): 190 mm
- Wheels: Spoked wheels with aluminium rims