Yamaha YZ250 Monster Energy - 2023 Specifications and Reviews

The 2023 Yamaha YZ250 Monster Energy is a competitive 250cc two-stroke motocross bike engineered for intermediate to advanced riders seeking aggressive performance on the track. Its lightweight, liquid-cooled single-cylinder engine delivers responsive power ideal for racing, while the proven five-speed gearbox and agile chassis make it best known for its winning combination of acceleration and handling in competitive motocross environments.

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General information

CategoryCross / motocross
Year2023
ModelYamaha YZ250 Monster Energy

Engine and Transmission Specifications

DrivelineConstant-mesh
ClutchMulti plate wet
Transmission typeChain   (final drive)
Gearbox5-speed
Cooling systemLiquid
Lubrication systemPremix
IgnitionCDI
Fuel systemCarburettor. Hitachi Astemo® Keihin PWK38S
Bore x Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Compression10.6:1
Engine detailsReed-valve inducted
Engine typeSingle cylinder, two-stroke
Capacity:249.0 ccm (15.19 cubic inches)

Brakes, suspension, Frame and wheels

WheelsDunlop® Geomax MX33 tyres
Rear brakesSingle disc
Diameter270 mm (10.6 inches)
Front brakesSingle disc
Rear tire110/90-19
Front tire80/100-21
Rear wheel travel315 mm (12.4 inches)
Rear SuspensionSingle shock; fully adjustable
Front wheel travel300 mm (11.8 inches)
Front SuspensionSpeed-Sensitive System inverted fork; fully adjustable
Trail122 mm (4.8 inches)
Rake (fork angle)27.4°
Frame typeSemi-double cradle, aluminium
 
 

Physical measures and capacities

Oil capacity0.70 litres (0.74 US quarts)
Fuel capacity7.00 litres (1.85 US gallons)
Wheelbase1481 mm (58.3 inches)
Ground clearance361 mm (14.2 inches)
Overall width826 mm (32.5 inches)
Overall length2184 mm (86.0 inches)
Overall height1290 mm (50.8 inches)
Seat height975 mm (38.4 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc103.0 kg (227.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty30 Day Limited Factory Warranty
StarterKick
Color optionsMonster Black

Performance Profile & Rider Fit

Best For

Track90%
City5%
Cornering92%
Daily Riding8%
Touring5%
Passenger0%

Rider Profile

Best ForThis is a full-on competition motocrosser best suited to intermediate through expert off-road riders who already know how to manage a peaky two-stroke power delivery.
PurposeBuilt purely for motocross track riding and racing, not for street use, commuting, or general adventure riding.
Rider FitTall 975mm seat height, light 103kg wet weight, and aggressive ergonomics demand good rider fitness, strong legs, and comfort standing on the pegs for extended periods.
CharacterA raw, high-revving two-stroke that rewards aggressive clutch and throttle control with explosive acceleration and razor-sharp cornering agility.
Not Ideal ForNot suitable for beginners, passengers, commuting, touring, or anyone seeking a comfortable, low-maintenance, road-legal motorcycle.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2023 Yamaha YZ250 Monster Energy Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 975mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2023 Yamaha YZ250 Monster Energy, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 Yamaha YZ250 Monster Energy is a powerhouse of a dirt bike, with a sleek and aggressive design that is sure to turn heads on the track. With its 250cc engine and responsive handling, this bike is built for speed and performance. The Monster Energy graphics add a cool and edgy look to the bike, making it stand out from the crowd. Whether you're a seasoned rider or just starting out, the YZ250 delivers a thrilling and exciting riding experience. In addition to its impressive performance, the 2023 Yamaha YZ250 Monster Energy also features top-of-the-line suspension and braking systems, providing riders with confidence and control on the toughest of terrains. With its durable construction and high-quality components, this bike is built to last and can handle whatever challenges you throw its way. Overall, the YZ250 Monster Energy is a fantastic choice for riders looking for a high-performing and stylish dirt bike that will take their riding to the next level.
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