14 August. Friday 2026
Yamaha YZ450F Monster Energy - 2023 Specifications and Reviews
The 2023 Yamaha YZ450F Monster Energy is a high-performance four-stroke motocross bike designed for competitive riders and serious enthusiasts. Powered by a liquid-cooled 449cc single-cylinder engine with titanium valves and fuel injection, it delivers aggressive power and precise handling on demanding terrain. Built for racing and intense off-road conditions, this machine excels in competitive motocross environments where reliability and performance are paramount.
General information | |
| Category | Cross / motocross |
| Year | 2023 |
| Model | Yamaha YZ450F Monster Energy |
Engine and Transmission Specifications | |
| Clutch | Multiplate wet clutch |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Wet sump |
| Ignition | TCI: Transistor Controlled Ignition |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Mikuni® fuel injection, 44mm |
| Valves per Cylinder | 4 |
| Bore x Stroke | 97.0 x 60.9 mm (3.8 x 2.4 inches) |
| Compression | 13.0:1 |
| Engine details | Titanium-valves |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.0 ccm (27.40 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Seat | Long, two-tone, motocross-style seat |
| Wheels | Dunlop® Geomax MX33 tyres |
| Rear brakes | Single disc. Hydraulic. |
| Diameter | 270 mm (10.6 inches) |
| Front brakes | Single disc. Hydraulic. |
| Rear tire | 120/80-19 |
| Front tire | 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 Speed-Sensitive System, inverted fork: fully adjustable |
| Trail | 119 mm (4.7 inches) |
| Rake (fork angle) | 26.9° |
| Frame type | Bilateral beam frame, aluminum |
Physical measures and capacities | |
| Fuel capacity | 6.06 litres (1.60 US gallons) |
| Wheelbase | 1486 mm (58.5 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. |
| Weight incl. oil, gas, etc | 108.9 kg (240.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Traction control. Launch control. Power Tuner via smartphone. |
| Factory warranty | 30 Day Limited Factory Warranty |
| Starter | Electric |
| Color options | Team Yamaha Blue/green |
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
Total comments: 1
MotorcycleDB Review
The 2023 Yamaha YZ450F Monster Energy is a high-performance motocross bike that is sure to impress riders of all skill levels. With its powerful 450cc engine and advanced suspension technology, this bike delivers top-notch performance on the track. The Monster Energy graphics and bold color scheme give the bike a sleek and aggressive look that is sure to turn heads. Whether you're a professional racer or a weekend warrior, the 2023 Yamaha YZ450F Monster Energy is a top choice for anyone looking for a competitive and stylish motocross bike. If you're in the market for a new motocross bike, the 2023 Yamaha YZ450F Monster Energy is definitely worth considering. With its powerful engine and advanced suspension technology, this bike delivers top-notch performance on the track. The Monster Energy graphics and bold color scheme give the bike a sleek and aggressive look that is sure to turn heads. Whether you're a professional racer or a weekend warrior, the 2023 Yamaha YZ450F Monster Energy is a top choice for anyone looking for a competitive and stylish motocross bike.Add a Comment
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