Eibach 904.048.1 EMS Fork Spring for Yamaha YZ250F and YZ450F

With a range of spring rate options available, you can fine-tune your suspension to deliver the perfect balance of comfort and performance. And, with a precise fit and easy installation, you'll be back on the road in no time, enjoying the benefits of your upgraded suspension.

• Eibach EMS Springs Available in a Full Range of Rates to Fine Tune Suspension to each Rider.
• Highest Linearity and Guaranteed Consistency
• Ultra-Lightweight for Reduced Unsprung Mass
• Each Spring Individually Tested
• Made In U.S.A.

Upgrade your front suspension with the Eibach 904.048.1 EMS Fork Spring, engineered to help riders fine-tune suspension performance for improved comfort, control, and handling. This powersports spring is designed for precise fitment on select Yamaha YZ250F and YZ450F models, providing a dependable replacement or performance upgrade for demanding riding conditions.

The Eibach EMS spring platform offers a broad selection of spring rates, allowing suspension tuning to match rider preference, terrain, and riding style. Its highly linear design delivers predictable suspension response, while consistent manufacturing helps maintain reliable performance throughout the spring's service life. The lightweight construction also helps reduce unsprung mass, supporting responsive handling and improved suspension movement.

• Brand: Eibach
• Part Number: 904.048.1
• Spring Type: EMS fork spring
• Application: Powersports motorcycle suspension
• Material Benefit: Lightweight construction helps reduce unsprung mass
• Performance Design: High linearity for predictable suspension response
• Quality Control: Each spring is individually tested for consistency
• Country of Manufacture: Made in the USA

The Eibach 904.048.1 is compatible with select 2014-2018 Yamaha YZ250F and YZ450F models. Verify the motorcycle year, model, and required spring rate before installation. Professional suspension setup may be recommended to achieve the desired ride height, sag, and handling characteristics.

What's Included: One Eibach EMS fork spring. Installation hardware and additional suspension components are not included unless specified by the vehicle manufacturer or product packaging.

Features:

• Available in a range of spring rates to help fine-tune suspension performance for individual riders
• Highly linear spring design provides predictable response and consistent handling
• Lightweight construction helps reduce unsprung mass for responsive suspension movement
• Each spring is individually tested to support reliable manufacturing consistency

Fitments:
2014 Yamaha YZ250F Base
2014 Yamaha YZ450F Base
2015 Yamaha YZ250F Base
2015 Yamaha YZ450F Base
2016 Yamaha YZ250F Base
2016 Yamaha YZ450F Base
2017 Yamaha YZ250F Base
2017 Yamaha YZ450F Base
2018 Yamaha YZ250F Base
2018 Yamaha YZ450F Base
2019 Yamaha WR450F Base
2019 Yamaha YZ250F Base
2019 Yamaha YZ450F Base
2019 Yamaha YZ450FX Base
2020 Kawasaki KX250 Base
2020 Yamaha WR250F Base
2020 Yamaha WR450F Base
2020 Yamaha YZ250F Base
2020 Yamaha YZ250FX Base
2020 Yamaha YZ450F Base
2020 Yamaha YZ450FX Base
2021 Kawasaki KX250 Base
2021 Kawasaki KX250X Base
2021 Yamaha WR250F Base
2021 Yamaha WR450F Base
2021 Yamaha YZ250F Base
2021 Yamaha YZ250FX Base
2021 Yamaha YZ450F Base
2021 Yamaha YZ450FX Base
2022 Kawasaki KX250 Base
2022 Kawasaki KX250X Base
2022 Yamaha WR250F Base
2022 Yamaha WR450F Base
2022 Yamaha YZ125 Base
2022 Yamaha YZ250 Base
2022 Yamaha YZ250F Base
2022 Yamaha YZ250FX Base
2022 Yamaha YZ450F Base
2022 Yamaha YZ450FX Base
2023 Kawasaki KX250 Base
2023 Kawasaki KX250X Base
2023 Yamaha WR250F Base
2023 Yamaha YZ125 Base
2023 Yamaha YZ125X Base
2023 Yamaha YZ250 Base
2023 Yamaha YZ250F Base
2023 Yamaha YZ250FX Base
2023 Yamaha YZ450F Base
2023 Yamaha YZ450FX Base
2024 Kawasaki KX250 Base
2024 Kawasaki KX250X Base
2024 Yamaha WR250F Base
2024 Yamaha YZ125 Base
2024 Yamaha YZ125X Base
2024 Yamaha YZ250 Base
2024 Yamaha YZ250F Base
2024 Yamaha YZ250FX Base
2024 Yamaha YZ450F Base
2024 Yamaha YZ450FX Base
2025 Kawasaki KX250X Base
2025 Yamaha WR250F Base
2025 Yamaha YZ125 Base
2025 Yamaha YZ125X Base
2025 Yamaha YZ250 Base
2025 Yamaha YZ250F Base
2025 Yamaha YZ250FX Base
2025 Yamaha YZ450F Base
2025 Yamaha YZ450FX Base
2026 Kawasaki KX250X Base
2026 Yamaha WR250F Base
2026 Yamaha YZ125 Base
2026 Yamaha YZ125X Base
2026 Yamaha YZ250 Base
2026 Yamaha YZ250F Base
2026 Yamaha YZ250FX Base
2026 Yamaha YZ450F Base
2026 Yamaha YZ450FX Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1