2027 KTM 250 SX
Think “unbridled 2-stroke performance” and you’ll probably see a KTM 250 SX in your mind’s eye. For good reason too – there isn’t much to compare it to. The KTM 250 SX takes that even further with a slew of fresh chassis enhancements, making it even more of a legend and one deserving of the record books.
Note: Model-specific use, homologation and road-legal status should be confirmed before publishing.
Key Specifications
- Engine: 1-cylinder, 2-stroke engine
- Displacement: 249 cm³
- Transmission: 5-speed
- Fuel system: Keihin EFI, throttle body 39 mm
- Front suspension: WP XACT-USD (AER), Ø 48 mm
- Rear suspension: WP XACT Monoshock with linkage
- Seat height: 958 mm
- Ground clearance: 354 mm
- Tank capacity: 7.2 l
- Weight without fuel: 99.4 kg
| Brand | KTM |
|---|---|
| Year | |
| KTM Category | Motocross |
| Engine - Design | 1-cylinder, 2-stroke engine |
| Engine - Displacement | 249 cm³ |
| Engine - Transmission | 5-speed |
| Engine - Fuel mixture | Keihin EFI, throttle body 39 mm |
| Engine - EMS | Vitesco Technologies EMS |
| Engine - Clutch drive teeth | 72 |
| Engine - Primary drive | 26:72 |
| Engine - Clutch | Brembo hydraulics, DDS multi-disc clutch, Wet |
| Engine - Clutch type | DDS multi-disc wet clutch |
| Engine - Clutch operation | Brembo hydraulics |
| Engine - Engine cylinder | Single cylinder |
| Engine - Engine stroke | 2-Stroke |
| Chassis - Frame design | Central double-cradle-type 25CrMo4 steel |
| Chassis - Front brake | Disc brake |
| Chassis - Rear brake | Disc brake |
| Chassis - Rear subframe | Aluminum-reinforced polyamide |
| Chassis - Chain | 520, Non-sealed |
| Suspension - Front suspension | Ø 48 mm, WP XACT-USD (AER) |
| Suspension - Rear suspension | WP XACT Monoshock with linkage |
| SUSPENSION TRAVEL (FRONT) | 310 mm |
| SUSPENSION TRAVEL (REAR) | 300 mm |
| Suspension - Front adjustment | Compression (high and low speed), rebound |
| Suspension - Rear adjustment | Compression and rebound adjustable |
| Dimensions - Seat height | 958 mm |
| Dimensions - Ground clearance | 354 mm |
| Dimensions - Tank capacity | 7.2 l |
| Dimensions - Weight no fuel | 99.4 kg |
