2025 KTM 300 SX Specs — Moto
2026 KTM 300 SX
Cross / motocross

2025 KTM 300 SX

Not road-legal (competition/off-road)
Medium
Insurance risk segment
2.214 ₺
Yearly MTV (2026)
199 ₺
Fuel per 100 km

General features

When it comes to power-to-weight ratios, the KTM 300 SX writes the rule book. Now with learnings taken directly from the KTM Factory Racing teams, and a care package labeled ´Go get ´em!´, the 2025 KTM 300 SX is engineered for one task alone - to lead from the front.

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KTM 300 SX History

300 SX 2026 2026 KTM 300 SX
  • Power
  • Displacement 293 cc
  • Seat height 958.0 mm
300 SX 2025 2025 KTM 300 SX
  • Power
  • Displacement 293 cc
  • Seat height 958.0 mm
300 SX 2024 2024 KTM 300 SX
  • Power
  • Displacement 293 cc
  • Seat height 958.0 mm
300 SX 2023 2023 KTM 300 SX
  • Power
  • Displacement 293 cc
  • Seat height 958.0 mm
KTM 300 SX History & Generations Source: Wikipedia
2023

KTM introduced an all new motor for the 300XC and 300SX lines. The new motor employs Throttle Body Injection in place of the previous Transfer Port Injection as well as an electronic power valve in place of the mechanical one. It was the "Erzbergrodeo" edition,

2024

KTM completed the transition from TPI to TBI on all versions of the 300. The 2024 300XC-W retains the oil pump and oil tank making it easy to fill-up with pump gas. It was called the "HardEnduro",

2025

It is the "Factory Edition".

History text adapted from Wikipedia under CC BY-SA.

KTM 300 SX Technical specs

Model KTM 300 SX
Year model 2025
Color options Orange/black/grey
Engine size 293.2 ccm (17.89 cubic inches)
Type of engine Single cylinder, two-stroke
Cooling system Liquid
Fuel system Injection. Keihin EFI, throttle body 39 mm
Ignition Vitesco Technologies EMS
Starter Electric
Exhaust system Aluminum
Gearbox 5-speed
Clutch Wet, DDS multi-disc clutch, Brembo hydraulics
Driveline 520, Non-sealed chain

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