Eibach EMS Rear Suspension Spring for Yamaha YZ450F, Part Number EIB820.0050.1

Eibach's MOTO springs provide tuning capability for maximum perfromance and durability on any terrain. Color Update: Springs may vary between black and silver in color.

• 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 the rear suspension performance of your Yamaha YZ450F with the Eibach EMS Rear Spring, part number EIB820.0050.1. Designed for powersports applications, this spring provides a reliable tuning solution for riders seeking improved suspension control, durability, and performance across varied terrain. Its carefully engineered rate delivers consistent response while allowing the suspension to be matched more closely to rider preference and riding conditions.

The Eibach EMS spring is manufactured with a focus on linearity, repeatable performance, and reduced unsprung weight. Every spring is individually tested to help ensure dependable quality and consistent operation. The spring is made in the U.S.A. and may be supplied in either black or silver, as Eibach updates its finish between production runs. This rear spring is intended for Yamaha YZ450F models from 2014 through 2023.

• Brief Description: Performance-focused EMS rear suspension spring for Yamaha YZ450F motorcycles.
• Key Product Specifications & Technical Data: Brand: Eibach
• Key Product Specifications & Technical Data: Part Number: EIB820.0050.1
• Key Product Specifications & Technical Data: Application: Powersports rear suspension
• Key Product Specifications & Technical Data: Spring Series: EMS
• Key Product Specifications & Technical Data: Construction: High-linearity performance spring
• Key Product Specifications & Technical Data: Manufacturing Origin: Made in the U.S.A.
• Key Product Specifications & Technical Data: Finish: Black or silver, depending on production batch
• Key Product Specifications & Technical Data: Testing: Individually tested for consistency
• What's Included: One Eibach EMS rear suspension spring.

Fitment: Fits 2014–2023 Yamaha YZ450F models. Verify the required spring rate and motorcycle application before installation. Professional suspension setup and installation are recommended for best results.

Features:

• Eibach EMS spring rates support suspension tuning for individual rider preferences and terrain conditions.
• High linearity provides predictable suspension response and consistent performance.
• Lightweight construction helps reduce unsprung mass for improved suspension movement.
• Each spring is individually tested to support dependable quality and repeatable performance.

Fitments:
2014 Yamaha YZ450F Base
2015 Yamaha YZ450F Base
2016 Yamaha YZ450F Base
2017 Yamaha YZ450F Base
2018 Yamaha YZ450F Base
2019 Yamaha YZ450F Base
2020 Yamaha YZ450F Base
2021 Yamaha YZ450F Base
2022 Yamaha YZ450F Base
2023 Yamaha YZ450F Base
2024 Yamaha YZ450F Base
2025 Yamaha YZ450F Base
2026 Yamaha YZ450F 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