Engine
The WR450F and WR250F both use four-stroke engines, but they differ in displacement – 450 cc for the WR450F and 250 cc for the WR250F. Both models use an inverted cylinder head and intake port, a design element originally adopted from Yamaha’s successful YZ motocross models. This feature allows for improved throttle response and performance, although more specific details on the new models’ performance levels have not yet been released.
Chassis and frame
Both models have suspension optimized for off-road use. The WR450F features a lower head tube that contributes to a lower center of gravity, while the frame geometry has been adjusted to provide greater frame flexibility. These changes are believed to affect the bikes’ shock absorption and handling in varied off-road conditions.
Electronic control
A notable technological innovation is the integration of the Yamaha Power Tuner app, which allows wireless adjustment of engine settings via a smartphone. A “Quick Tuning” function has been added to the app, allowing for faster tuning to specific conditions. Furthermore, a traction control function is integrated, but its effectiveness and impact on driving performance is still subject to testing and analysis.
Design and ergonomics
The visual changes to the models are most noticeable in the slimmer side panels and fenders. These changes were made to improve aerodynamics and cooling. In addition, the more compact design should make it easier for the driver to adjust body position while driving, an aspect that is often critical in off-road scenarios.
Additional equipment and accessories
Yamaha offers a range of additional equipment and accessories for both models, including a lighting package, instruments and an enlarged fuel tank. Additionally, there is a special collection of Yamaha Genuine Accessories that includes GYTR® performance parts.
Conclusion
The 2024 model year Yamaha WR450F and WR250F feature a number of technical and design innovations. From the engine to the chassis and electronic controls, many elements have been revised or newly integrated. Although exact performance data and independent tests are still pending, the changes offer interesting clues for professionals and enthusiasts interested in the development of enduro motorcycles.
Technical Highlights WR450F:
- All-new, more powerful and lighter engine, based on the engine of the YZ450F
- Air intake with higher efficiency New, more sensitive diaphragm spring clutch
- Lightweight, wide-ratio five-speed transmission
- New compact aluminum frame
- KYB suspension elements with shorter travel for lower center of gravity
- Slimmer and more compact bodywork for more freedom of movement for the rider
- Optimized ergonomics
- Simplified Power Tuner app for comprehensive control
- New traction control
- Complete Enduro-ready features
Technical highlights WR 250F:
- Powerful engine based on the YZ250F engine.
- Yamaha’s innovative inverted cylinder head technology
- Lightweight aluminum frame
- Outstanding KYB suspension elements
- Power Tuner app
- Wide-ratio six-speed transmission
- Mass centralized design
- Engine map switch with two modes
- Lightweight multifunction display
- Developed with Yamaha’s MX2 racing technology
- Passend für YAMAHA YZF-R 125, WR 125 R, WR 125 X, MT 125
- Ersetzen HF140 & KN140
- Lieferumfang: 2x Ölfilter
- ★【Anwendungsbereich】Der Motorrad-Klappschalthebel ist für YZ250F 2006–2013, YZ450F 2006–2013, WR250F 2007–2013, WR450F 2007–2015 geeignet.
- ★ 【Material】 Der Motorrad-Schalthebel besteht aus einer Aluminiumlegierung, die eine hohe Festigkeit, Korrosionsbeständigkeit und ein geringes Gewicht aufweist und lange verwendet werden kann.
- ★【Faltbare Spitze】Die Spitze des Schalthebels ist faltbar. Wenn das Motorrad kollidiert, reibt oder herunterfällt, schrumpft der Getriebekopf, um unnötigen Bruch oder Schäden durch heftige...
- ★【Rändeldesign】Die Spitze des Schalthebels ist gerändelt, um die Reibung mit Ihren Füßen zu erhöhen, was die Bedienung reibungslos und arbeitssparend macht und Ihnen ein angenehmes...
- ★【Anodisierungstechnologie】Der Schalthebel ist CNC-gefräst und eloxiert, was zu einer glatten Oberfläche und einem schönen Oxidfilm führt, der den Schalthebel verschleißfester und...
- 【Anwendbarkeit:】Für YAMAHA Majesty S 125 XC 125 R 2014-2015， YAMAHA WR 125 X (Supermoto) 2009-2018 ,YAMAHA WR 125 R 2009-2015 , YAMAHA WR 250 XX/XY ( Supermoto) (32D2/4) 2008-2015
- 【Hohe Qualität:】 Robust. Entwickelt für Flotten und Fahrzeuge, die unter rauen Bedingungen gefahren werden, bietet es Fahrern einen geringen Staub- und Scheibenverschleiß sowie eine hohe...
- 【High Performance:】 Halbmetallische Bremsbeläge sind eine gute Preisformel, die ein gutes Bremsgefühl und leises Bremsgeräusch bietet.
- 【Installation:】Direkte Installation und direkter Werkswechsel ohne Änderungen oder Modifikationen, sofort einsatzbereit.
- 【Kundenservice：】Bitte vergleichen Sie die Bilder und Kompatibilität, bevor Sie kaufen, um sicherzustellen, dass es passt. Vielen Dank für Ihr Verständnis. Wenn Sie Fragen zum Produkt haben,...
Letzte Aktualisierung am 2025-04-09 / *Affiliate Links / Bilder von der Amazon Product Advertising API
