2022 Yamaha YZ450FX vs 2023 KTM 450 EXC-F Six Days
Full specifications comparison •
2 motorcycles
Full Specifications
Differs
Same
| General |
| Comments | Power Tuner app | - |
| Colours | Team Yamaha Blue | Orange/Blue/White/Red |
| Warranty | 30 Day Limited Factory Warranty | - |
| Dimensions |
| Ground Clearance (in.) | 12.6 inches | 14.0 inches |
| Ground Clearance (mm) | 320 mm | 355 mm |
| Seat Height | 955 mm / 37.6 in. | 960 mm / 37.8 in. |
| Wheelbase | 1481 mm / 58.3 in. | - |
| Height | 1280 mm / 50.4 in. | - |
| Length | 2174 mm / 85.6 in. | - |
| Width | 826 mm / 32.5 in. | - |
| Weights & Capacities |
| Dry Weight | - | 106 kg / 233.7 lbs |
| Fuel Capacity | 8.33 litres / 2.20 US gallons | 9.20 litres / 2.43 US gallons |
| Wet Weight | 115.2 kg / 254.0 lbs | - |
| Engine |
| Bore x Stroke (in,) | 3.8 x 2.4 inches | 3.7 x 2.5 inches |
| CO2 | - | 85.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Displacement (cc) | 449.7 cc | 449.9 cc |
| Displacement (ci) | 27.44 cubic inches | 27.45 cubic inches |
| Engine Type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) | Single Overhead Cams (SOHC) |
| Stroke | - | 4-stroke |
| Bore x Stroke (mm) | 97.0 x 60.9 mm | 95.0 x 63.4 mm |
| Engine Detail | Titanium valves | - |
| Fuel System | Injection. Mikuni® 44mm | Injection |
| Compression Ratio | 12.8:1 | - |
| Emissions | - | Euro 4 |
| Engine Lubrication | Wet sump | - |
| Fuel Consumption | - | 3.68 litres/100 km (27.2 km/l or 63.92 mpg) |
| Ignition | - | Keihin EMS |
| Starter | Electric | Electric |
| Valve System | 4 | - |
| Drivetrain |
| Clutch | Wet multi-disc | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain (final drive) | Chain (final drive) |
| Gearbox | 5-speed | 6-speed |
| Primary Drive | O-ring chain | X-Ring 5/8 x 1/4´ chain |
| Chassis |
| Frame Type | Aluminum Bilateral Beam frame | 25CrMo4 steel central-tube |
| Suspension - Front | KYB® spring-type fork with speed sensitive damping; fully adjustable | WP XPLOR-USD, Ø 48 mm |
| Suspension - Rear | KYB® single shock; full adjustable | WP Xplor PDS schock absorber |
| Rake | 27.2° | - |
| Trail | 117 mm / 4.6 in. | - |
| Wheel Travel - Front | 310 mm / 12.2 in. | 300 mm / 11.8 in. |
| Wheel Travel - Rear | 318 mm / 12.5 in. | 310 mm / 12.2 in. |
| Wheels & Brakes |
| Brakes - Front | Single disc. Hydraulic | Double disc |
| Brakes - Rear | Single disc. Hydraulic | Single disc. Brembo with single pistons |
| Rims | Dunlop Geomax MX33 tyres | - |
| Tyres - Front | 80/100-21 | 1.60-21 |
Verdict
🏆
Winner on specs
2023 KTM 450 EXC-F Six Days
The 2023 KTM 450 EXC-F Six Days edges out the 2022 Yamaha YZ450FX thanks to its dual front discs and greater ground clearance. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.
Key Differences
2022 Yamaha YZ450FX - Advantages
- ✓Competitive all-round: The 2022 Yamaha YZ450FX matches or exceeds its rival across all measured criteria.
2023 KTM 450 EXC-F Six Days - Advantages
- 💿Dual front discs: Greater stopping power and better heat management under hard braking.
- 🏔️More ground clearance: 355 mm vs 320 mm - better clearance over rocks and obstacles.
2022 Yamaha YZ450FX vs 2023 KTM 450 EXC-F Six Days - FAQs
Which should I buy, the 2022 Yamaha YZ450FX or the 2023 KTM 450 EXC-F Six Days?
Both are strong choices. The 2022 Yamaha YZ450FX has its own strengths, while the 2023 KTM 450 EXC-F Six Days stands out for dual front discs and greater ground clearance. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.