22 July. Wednesday 2026
KTM 300 SX - 2026 Specifications and Reviews
The 2026 KTM 300 SX is a lightweight 2-stroke motocrosser engineered for intermediate to advanced riders seeking aggressive performance and agility. Powered by a 293cc single-cylinder engine with EFI technology and complemented by premium WP suspension and Brembo brakes, it delivers sharp handling and responsive power delivery. Renowned for its competitive edge in its class, the 300 SX excels in demanding terrain and racing environments.
Engine and Transmission Specifications | |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Induction | Keihin EFI, throttle body 39 mm |
| Gearbox | 5-speed |
| Capacity | 293.2 cm³ |
| Engine Type | 1-cylinder, 2-stroke engine |
Physical measures and capacities | |
| Fuel Capacity | 7.2 l |
| Ground Clearance | 354 mm |
| Seat Height | 958 mm |
KTM 300 SX dimensions and frame | |
| Front Travel | 310 mm |
| Rear Suspension | WP XACT Monoshock with linkage |
| Front Suspension | WP XACT-USD (AER), Ø 48 mm |
| Rear Brakes | Disc brake |
| Front Brakes | Disc brake |
| Frame | Central double-cradle-type 25CrMo4 steel |
Performance Profile & Rider Fit
55 hp
Peak Power (est.)
Best For
Track8%
City6%
Cornering15%
Daily Riding3%
Touring2%
Passenger0%
Rider Profile
| Best For | For experienced and competitive riders. The explosive two-stroke power and race-only setup will overwhelm beginners. |
| Purpose | A pure-bred motocross weapon built for racing berms, jumps and rough terrain at full attack on closed circuits. |
| Rider Fit | Tall 958mm seat, extremely light 99kg dry, long-travel WP AER forks and slim ergonomics. Demands a rider ready to stand and attack. |
| Character | Featherweight, hard-hitting and razor-sharp — a violent, high-revving two-stroke MX machine that lives to be ridden hard. |
| Not Ideal For | Not for commuting, touring, road riding, passengers or anyone wanting a comfortable, easygoing bike. No lights, no plate. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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