Key performance
Technical specifications
Engine
- Displacement
- 250 cc
- Power
- 42.1 ch (31.0 kW)
- Engine type
- Monocylindre culasse inversée, 4 temps
- Cooling
- liquide
- Compression ratio
- 13.8 : 1
- Bore × stroke
- 77 x 53.6 mm
- Valves/cylinder
- 4
- Camshafts
- 2 ACT
- Fuel system
- Injection Ø 44 mm
Chassis
- Frame
- cadre double poutre en aluminium
- Gearbox
- boîte à 5 rapports
- Final drive
- Chaîne
- Front suspension
- Fourche téléhydraulique inversée Ø 48 mm, déb : 310 mm
- Rear suspension
- Mono-amortisseur, déb : 317 mm
Brakes
- Front brakes
- Freinage 1 disque Ø 270 mm, étrier 2 pistons
- Rear brakes
- Freinage 1 disque Ø 245 mm, étrier simple piston
- Front tyre
- 80/100-21
- Rear tyre
- 110/90-19
Dimensions
- Seat height
- 970.00 mm
- Fuel capacity
- 6.00 L
- Weight
- 106.00 kg
- New price
- 9 699 €
Overview
What’s the recipe for transforming a production machine into a legendary one? Yamaha seems to have found the formula with this YZ250F Monster Energy Edition. In 2023, the Japanese brand revisits this high-profile partnership, offering a version that stands out less through technical innovations than through a striking aesthetic. The classic blue is gone, replaced by a deep black aggressively marked with the fluorescent green logo of the energy drink. It’s a style statement, a badge of recognition for the Monster Energy Yamaha Factory teams in MX2 and MXGP. For the enthusiast, it’s the assurance of riding with a piece of modern motocross history.

Technically, this special edition is based on the fundamentals of the standard YZ250F, already extensively revised in 2021. The heart of the machine is a 250 cc four-stroke single-cylinder engine, delivering a power output of 42.1 horsepower. Its architecture with a reverse cylinder head and forward-facing intake contributes to remarkable mass centralization. The aluminum double-beam frame, telehydraulic suspension (310 mm front, 317 mm rear), and disc brakes are the assets of a motorcycle designed for pure performance. The modifications for this year are subtle but significant: new settings for the SSS fork, a revised transmission sprocket, a gold chain, and DID rims. The rear wheel gains width with a 110/90 tire and a lighter hub. These adjustments aim for increased precision on the track.
Facing its direct rivals, such as the KTM 250 SX-F or the Honda CRF250R, the YZ250F positions itself with an argument of balance. Its engine, with its titanium valves and optimized injection system, offers a progressive response and a very refined over-rev feel. Torque is delivered with linearity that can appeal to riders seeking control rather than raw explosiveness. Its declared weight of 106 kg fully fueled is within the category standard, but its handling, resulting from a reworked chassis for a better rigidity/flexibility compromise, is often cited as a strong point. The braking, with 270 mm front and 245 mm rear discs, offers power and feel that complement this picture.
This Monster Energy Edition, marketed at 9699 euros, is not a motorcycle for everyone. It clearly targets the committed motocross rider, the one who frequents circuits and seeks a reliable and evolving competition tool. Its 6-liter fuel tank and 970 mm seat height confirm this exclusive sporting vocation. Its strengths are its versatile engine and precise chassis, while its price and highly competitive orientation may be deterrents for more leisure use or for a beginner. It’s not the most aggressive in the segment, but it may be one of the most consistent and easiest to exploit at its high level of performance. Yamaha, with this edition, proves that you can sell dreams and image without distorting the essence of an already very accomplished machine.
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