15 August. Saturday 2026
Yamaha YZ450F Monster Energy - 2026 Specifications and Reviews
The 2026 Yamaha YZ450F Monster Energy is a competitive 450cc motocross machine designed for experienced riders seeking professional-level performance. Featuring a potent liquid-cooled four-stroke engine with titanium valves and advanced fuel injection, it delivers explosive power and precision handling on the track. This bike is renowned for its aggressive character and dominance in high-level amateur and professional motocross racing.
General information | |
| Color Options | Yamaha Blue/green/white |
| Price | US$ 10199. MSRP depends on country, taxes, accessories, etc. |
| Category | Cross / motocross |
| Model | Yamaha YZ450F Monster Energy |
| | |
Engine and Transmission Specifications | |
| Starting | Electric |
| Clutch | Multiplate, wet |
| Final Drive | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling System | Liquid |
| Ignition | TCI: Transistor Controlled Ignition |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Induction | Injection. Mikuni, 44mm |
| Valves Per Cylinder | 4 |
| Bore x Stroke | 97.0 x 60.8 mm (3.8 x 2.4 inches) |
| Compression Ratio | 13.0:1 |
| Engine Details | Titanium-valves |
| Capacity: | 450.0 ccm (27.46 cubic inches) |
Physical measures and capacities | |
| Fuel Capacity | 6.06 litres (1.60 US gallons) |
| Wheelbase | 1481 mm (58.3 inches) |
| Ground Clearance | 351 mm (13.8 inches) |
| Overall Width | 831 mm (32.7 inches) |
| Overall Length | 2179 mm (85.8 inches) |
| Overall Height | 1275 mm (50.2 inches) |
| Seat Height | 965 mm (38.0 inches) If adjustable, lowest setting. |
| Wet Weight | 108.9 kg (240.0 pounds) |
Yamaha YZ450F Monster Energy dimensions and frame | |
| Wheels | Dunlop Geomax MX33 tires |
| Rear Brakes | Single disc. Hydraulic. |
| Brake Disc Diameter | 240 mm (9.4 inches) |
| Front Brakes | Single disc. Hydraulic. |
| Rear Tyre | 120/80-19 |
| Front Tyre | 80/100-21 |
| Rear Wheel Travel | 315 mm (12.4 inches) |
| Rear Suspension | KYB® single shock; fully adjustable |
| Front Wheel Travel | 310 mm (12.2 inches) |
| Front Suspension | KYB® spring-type fork with speed sensitive damping; fully adjustable |
| Trail | 119 mm (4.7 inches) |
| Frame | Bilateral beam, aluminum |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Comments | Traction control. Three power modes. Power tuner app. |
| Warranty | 30 Day Limited Factory Warranty |
| Oil capacity | 1.00 litres (1.06 US quarts) |
| Rake (fork angle) | 26.9° |
| Lubrication system | Wet sump |
| Engine type | Single cylinder, four-stroke |
| Year | 2025 |
Performance Profile & Rider Fit
Best For
Track90%
City5%
Cornering85%
Daily Riding10%
Touring5%
Passenger0%
Rider Profile
| Best For | Best suited to experienced off-road or motocross riders comfortable with a tall, aggressive, race-bred machine. |
| Purpose | Built purely for motocross racing and serious off-road riding, not for street use or commuting. |
| Rider Fit | Demands a fit, confident rider due to its tall 965mm seat height, minimal weight at 108.9kg, and hard-charging ergonomics. |
| Character | A razor-sharp, high-revving 450cc single with titanium valves and fully adjustable KYB suspension, designed to be thrown around berms and jumps with total precision. |
| Not Ideal For | Not for beginners, commuters, passengers, or anyone wanting comfort, storage, or highway capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Add a Comment
Related Motorcycle Specifications
More Yamaha Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501
Please Login or Register if you would like to leave a comment.