14 August. Friday 2026
KTM 450 EXC F Six Days - 2026 Specifications and Reviews
The 2026 KTM 450 EXC-F Six Days is a premium enduro machine built for competitive off-road riders seeking exceptional reliability and performance. Powered by a liquid-cooled 450cc four-stroke engine with advanced Keihin fuel injection, it delivers strong power and precise throttle response across varied terrain. Purpose-built for Six Days Enduro competition, it excels in extreme conditions where durability and high-performance suspension are essential.
2026
General information | |
| Color Options | Orange/White/Black |
| Category | Enduro / offroad |
| Model | KTM 450 EXC-F Six Days |
| | |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | Keihin EMS |
| Fuel Control | Single Overhead Cams (SOHC) |
| Induction | Injection. Keihin EFI, throttle body 42 mm |
| Bore x Stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Compression Ratio | 12.7:1 |
| Capacity: | 449.9 ccm (27.45 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 8.50 litres (2.25 US gallons) |
| Wheelbase | 1489 mm (58.6 inches) |
| Ground Clearance | 347 mm (13.7 inches) |
| Seat Height | 963 mm (37.9 inches) If adjustable, lowest setting. |
| Dry Weight | 107.7 kg (237.4 pounds) |
KTM 450 EXC F Six Days dimensions and frame | |
| Rear Brakes | Single disc. Brembo with single pistons |
| Brake Disc Diameter | 220 mm (8.7 inches) |
| Front Brakes | Double disc |
| Rear Tyre | 140/80-18 |
| Front Tyre | 90/90-21 |
| Rear Wheel Travel | 310 mm (12.2 inches) |
| Rear Suspension | WP XPLOR shock absorber with PDS |
| Front Wheel Travel | 300 mm (11.8 inches) |
| Front Suspension | WP XACT Closed Cartridge Ø 48 mm |
| Frame | Central double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe. |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fork tube size | 48 mm (1.9 inches) |
| Tire pressure rear | 15 PSI (1 Bar or 100 kPa) |
| Tire pressure front | 15 PSI (1 Bar or 100 kPa) |
| Chain links | 118 |
| Chain size | 520 |
| Idle speed | 1850 +/- 50 RPM |
| Spark plugs | NGK LZMAR8BI-10 |
| Coolant | 1.00 litres (0.26 US gallons) |
| Brake fluid | DOT 4 |
| Engine oil | SAE 15W-50 |
| Update specs | Report missing specs or required updates. |
| Comments | Map select switch. Traction control. Quick shifter. |
| Electrical | 2 Ah lithium-ion battery |
| Rake (fork angle) | 26.1° |
| Exhaust system | Aluminum |
| Driveline | 520 X-ring chain |
| Engine type | Single cylinder, four-stroke |
| Year | 2025 |
Performance Profile & Rider Fit
Best For
Track30%
City25%
Cornering80%
Daily Riding25%
Touring30%
Passenger5%
Rider Profile
| Best For | This is a competition-bred enduro machine best suited to skilled off-road riders comfortable with a tall, firm, race-oriented chassis. |
| Purpose | Built for serious cross-country and enduro competition, including multi-day events like the Six Days rally it's named after. |
| Rider Fit | The tall 963mm seat height and light 107.7kg dry weight demand good rider fitness and leg length, though the low mass makes it manageable for confident riders. |
| Character | A razor-sharp, purpose-built dirt weapon with punchy single-cylinder power, a quickshifter, and traction control for serious off-road performance. |
| Not Ideal For | This is not a fit for new riders, commuters, passengers, or anyone wanting road comfort and touring range. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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