Motorcycle specifications Yamaha YZ 250 F Monster Energy Edition 2021 Power drink et workout

The Yamaha YZ 250 F gets a major overhaul in 2021. Revised engine, redesigned intake, refined fuel injection, reworked ACT, beefier transmission, improved chassis, optimized braking... In short, a first-rate MX weapon.

Like the 450 F, this YZ benefits from a special color to become a Monster Energy Edition. In contrast to the blue of the standard 2021 model, the color scheme here is much more black, with a huge acid-green M on the sides.
This highlights the brand's strong partnership with the energy drink, with its Monster Energy Yamaha Factory MX2 (Jago Geerts and Ben Watson) and MXGP (Gautier Paulin, Jeremy Seewer and Arnaud Tonus) teams.

No technical modifications to report. The Monster Energy YZs are identical in every respect to the production versions. All the evolutions and specific features of theYZ 250 F can be found in detail here ->.
Or in concentrate below:

New features of the YZ 250 F 2021

-Redesigned high-performance engine with increased power
- Smoother acceleration response with longer over-rev feel
- Optimized exhaust camshaft design with new profile and reduced crossover
- Optimized fuel injection parameters offering improved power
- Completely redesigned intake system optimizing performance at high revs
- Large-capacity muffler optimizing acceleration at high revsat high revs
- Stronger clutch bell to better manage engine performance
- Redesigned transmission gears offering optimized performance and robustness
- New bilateral beam frame offering optimum balance between strength and rigidity
- Improved front and rear suspension settings to optimize handling
- Lighter, more powerful front (Ø 270 mm) and rear (Ø 240 mm) brakes
- Lighter, repositioned handlebars
- Repositioned chrome steelchromoly steel footpegs
- Lighter front axle
- Blue Icon trim and matching front and side number plates

Technical features retained from the YZ 250 F

-Four-valve, double overhead camshaft, liquid-cooled engine with inverted cylinder head
- Engine configuration with mass centralization and rearward-tilted cylinder
- Forward-facing intake and high-efficiency rear exhaust system
- Lightweight titanium valves for ultra-responsive performance
- Lightweight exhaust offering a powerful ignition pulse effect via the bike's Communications Control Unit (CCU).

News and media credits: Yamaha Motor Europe and Yamaha Motorcycles USA