2027 KTM 450 SX-F
Still the reference. AMA Supercross wins and titles. MXGP wins and titles and history. What’s the next chapter? Write it. Beat the best and rule the rest with the only standard.
Key Specifications
- Engine: 1-cylinder, 4-stroke engine
- Displacement: 449.9 cm³
- Transmission: 5-speed
- Fuel system: Keihin EFI, throttle body 44 mm
- Front suspension: WP XACT-USD (AER), Ø 48 mm
- Rear suspension: WP XACT Monoshock with linkage
- Seat height: 958 mm
- Ground clearance: 343 mm
- Tank capacity: 7.2 l
- Weight without fuel: 103.1 kg
| Brand | KTM |
|---|---|
| Year | |
| KTM Category | Motocross |
| Engine - Design | 1-cylinder, 4-stroke engine |
| Engine - Displacement | 449.9 cm³ |
| Engine - Transmission | 5-speed |
| Engine - Fuel mixture | Keihin EFI, throttle body 44 mm |
| Engine - EMS | Keihin EMS |
| Engine - Clutch drive teeth | 72 |
| Engine - Primary drive | 29:72 |
| Engine - Clutch | Brembo hydraulics, DDS multi-disc clutch, Wet |
| Engine - Engine cylinder | Single cylinder |
| Engine - Engine stroke | 4-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 | 343 mm |
| Dimensions - Tank capacity | 7.2 l |
| Dimensions - Weight no fuel | 103.1 kg |
