Eibach EIB905.050.1 EMS Fork Spring Kit for 2006-2008 Yamaha YZ and WR450F

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 motorcycle suspension with the Eibach EMS Fork Spring Kit, part number EIB905.050.1. Designed for riders who want more precise suspension performance, this kit provides a dependable way to fine-tune front-end handling, comfort, and control. Eibach offers a broad range of spring rates, allowing the suspension setup to be matched more closely to rider preferences, terrain, and riding demands.

Each Eibach EMS spring is manufactured for high linearity and consistent performance throughout its operating range. The lightweight construction helps reduce unsprung mass, supporting improved suspension response and more controlled wheel movement. Every spring is individually tested for quality and consistency before leaving the factory. Made in the USA, this fork spring kit is engineered for a precise fit and straightforward installation on compatible Yamaha powersports applications.

Fitment includes 2006-2008 Yamaha YZ125, YZ250, YZ250F, and YZ450F models, with additional compatibility for the 2006-2008 Yamaha WR450F where applicable. Verify the motorcycle model, year, and required spring rate before installation. This product is intended for powersports suspension applications and is sold as a single kit.

What's Included

• Eibach EMS fork spring kit
• Installation-ready suspension springs

Product Specifications and Technical Data

• Brand: Eibach
• Part Number: EIB905.050.1
• Product Type: EMS fork spring kit
• Application: Powersports motorcycle front suspension
• Spring Rate: 0.050 kg/mm
• Construction: Lightweight performance spring steel
• Manufacturing Origin: Made in the USA
• Fitment: Select 2006-2008 Yamaha YZ and WR450F models

Features:

• Adjustable Suspension Tuning: Available spring rate options help riders fine-tune suspension balance for comfort, control, and performance.
• Consistent Spring Performance: High linearity and individually tested construction support predictable suspension response.
• Reduced Unsprung Mass: Lightweight spring design helps improve suspension action and wheel control.
• Precision Fit and Easy Installation: Engineered for compatible Yamaha applications to simplify replacement and suspension upgrades.

Fitments:
2006 Yamaha YZ125 Base
2006 Yamaha YZ250 Base
2006 Yamaha YZ250F Base
2006 Yamaha YZ450F Base
2007 Yamaha YZ125 Base
2007 Yamaha YZ250 Base
2007 Yamaha YZ250F Base
2007 Yamaha YZ450F Base
2008 Yamaha YZ125 Base
2008 Yamaha YZ250 Base
2008 Yamaha YZ250F Base
2008 Yamaha YZ450F Base
2009 Yamaha YZ125 Base
2009 Yamaha YZ250 Base
2009 Yamaha YZ250F Base
2009 Yamaha YZ450F Base
2010 Yamaha YZ125 Base
2010 Yamaha YZ250 Base
2010 Yamaha YZ250F Base
2011 Yamaha YZ125 Base
2011 Yamaha YZ250 Base
2011 Yamaha YZ250F Base
2012 Yamaha YZ125 Base
2012 Yamaha YZ250 Base
2012 Yamaha YZ250F Base
2013 Yamaha YZ125 Base
2013 Yamaha YZ250 Base
2013 Yamaha YZ250F Base
2014 Yamaha YZ125 Base
2014 Yamaha YZ250 Base
2015 Yamaha YZ125 Base
2015 Yamaha YZ250 Base
2016 Yamaha YZ125 Base
2016 Yamaha YZ250 Base
2017 Yamaha YZ125 Base
2017 Yamaha YZ250 Base
2017 Yamaha YZ250X Base
2018 Gas Gas EC 300 Base
2018 Yamaha YZ125 Base
2018 Yamaha YZ250 Base
2018 Yamaha YZ250F Base
2018 Yamaha YZ250X Base
2019 Yamaha YZ125 Base
2019 Yamaha YZ250 Base
2019 Yamaha YZ250X Base
2020 Yamaha YZ125 Base
2020 Yamaha YZ250 Base
2020 Yamaha YZ250X Base
2021 Yamaha YZ125 Base
2021 Yamaha YZ250 Base
2021 Yamaha YZ250X 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