While official details about the 2026 Yamaha YZ450FX are limited, it's anticipated that Yamaha will continue to refine and improve this enduro-focused machine. Given the recent updates to the YZ450F motocross model, it's plausible that the 2026 YZ450FX could inherit some of those advancements. This might include further engine enhancements for improved power delivery and a lighter chassis for enhanced handling. Yamaha is also likely to continue its focus on rider-friendly technology, potentially updating the Power Tuner app with even more intuitive features and data analysis capabilities.
In terms of specific features, the 2026 YZ450FX will likely retain its core strengths, such as the powerful 450cc engine, adjustable engine mapping, and high-quality KYB suspension. It's also expected to maintain its cross-country-specific features, including an electric start, larger fuel tank, and 18-inch rear wheel. Yamaha has a history of incrementally improving its models, so the 2026 YZ450FX will likely see refinements in various areas, potentially including updates to the frame, suspension components, and even the overall styling.
Brand |
Yamaha |
Model |
YZ450FX 2026 |
Status |
Coming soon |
Release Date |
2025 |
Engine |
|
Engine Type |
450cc liquid-cooled DOHC 4-stroke; 4 titanium valves |
Bore x Stroke |
97.0mm × 60.9mm |
Compression Ratio |
13.0:1 |
Fuel Delivery |
Mikuni fuel injection, 44mm |
Ignition |
- |
Transmission |
5-speed; multiplate wet clutch |
Final Drive |
Chain |
Chassis |
|
Suspension / Front |
KYB spring-type fork with speed sensitive damping; fully adjustable, 11.8-in travel |
Suspension / Rear |
KYB single shock; fully adjustable, 12.0-in travel |
Brakes / Front |
Hydraulic disc, 270mm |
Brakes / Rear |
Hydraulic disc, 240mm |
Tires / Front |
80/100-21 Dunlop Geomax MX33F |
Tires / Rear |
120/90-18 Dunlop Geomax MX33 |
Dimensions |
|
L x W x H |
85.4 in x 32.5 in x 49.8 in |
Seat Height |
37.6 in |
Wheelbase |
57.9 in |
Rake (Caster Angle) |
27° |
Trail |
4.8 in |
Maximum Ground Clearance |
13.0 in |
Fuel Capacity |
2.1 gal |
Fuel Economy |
- |
Wet Weight |
- |
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