{"product_id":"eibach-ems-fork-spring-kit-eib904-050-1-for-yamaha-yz250f-and-yz450f","title":"Eibach EMS Fork Spring Kit EIB904.050.1 for Yamaha YZ250F and YZ450F","description":"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.\n\u003cul\u003e\n  \u003cli\u003eEibach EMS Springs Available in a Full Range of Rates to Fine Tune Suspension to each Rider.\u003c\/li\u003e\n  \u003cli\u003eHighest Linearity and Guaranteed Consistency\u003c\/li\u003e\n  \u003cli\u003eUltra-Lightweight for Reduced Unsprung Mass\u003c\/li\u003e\n  \u003cli\u003eEach Spring Individually Tested\u003c\/li\u003e\n  \u003cli\u003eMade In U.S.A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade the front suspension of your Yamaha motocross motorcycle with the Eibach EMS Fork Spring Kit, part number EIB904.050.1. Designed to help riders fine-tune suspension performance, this spring kit provides a carefully engineered balance of comfort, control, and responsiveness. Eibach EMS springs are available in a broad range of spring rates, allowing suspension settings to be matched more closely to rider preferences, riding conditions, and overall setup.\u003c\/p\u003e\n\u003cp\u003eEach Eibach spring is individually tested to support consistent performance and dependable suspension behavior. High linearity helps maintain predictable force throughout the spring's operating range, while the lightweight design reduces unsprung mass for improved suspension response. The result is a front-end setup that can react more effectively to changing terrain while maintaining controlled handling during aggressive riding.\u003c\/p\u003e\n\u003cp\u003eThe Eibach EMS Fork Spring Kit is manufactured in the United States and engineered for precise fitment and straightforward installation. This application fits select 2014–2018 Yamaha YZ250F and YZ450F models, making it a practical suspension upgrade for riders seeking more refined front-fork performance. Verify model year and motorcycle application before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach EMS fork spring kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 2014–2018 Yamaha YZ250F and YZ450F models as listed below.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2014 Yamaha YZ250F, 2014 Yamaha YZ450F, 2015 Yamaha YZ250F, 2015 Yamaha YZ450F, 2016 Yamaha YZ250F, 2016 Yamaha YZ450F, 2017 Yamaha YZ250F, 2017 Yamaha YZ450F, 2018 Yamaha YZ250F, and 2018 Yamaha YZ450F.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpring Rate Selection: Available in a full range of rates to help fine-tune suspension performance for each rider.\u003c\/li\u003e\n\u003cli\u003eConsistent Performance: High linearity provides predictable spring behavior throughout the suspension stroke.\u003c\/li\u003e\n\u003cli\u003eReduced Unsprung Mass: Lightweight construction helps improve fork response and suspension control.\u003c\/li\u003e\n\u003cli\u003eIndividually Tested: Every spring is tested to support dependable quality and consistent performance.\u003c\/li\u003e\n\u003cli\u003eU.S. Manufacturing: Made in the United States for reliable production quality.\u003c\/li\u003e\n\u003cli\u003eApplication-Specific Fit: Designed for precise fitment on select Yamaha YZ250F and YZ450F motorcycles.\u003c\/li\u003e\n\u003cli\u003eInstallation Benefit: Engineered for straightforward installation during a front suspension upgrade.\u003c\/li\u003e\n\u003cli\u003eTechnical Data: Eibach EMS fork spring kit, part number EIB904.050.1, powersports application, one spring kit per package.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2014 Yamaha YZ250F Base\u003cbr\u003e\n2014 Yamaha YZ450F Base\u003cbr\u003e\n2015 Yamaha YZ250F Base\u003cbr\u003e\n2015 Yamaha YZ450F Base\u003cbr\u003e\n2016 Yamaha YZ250F Base\u003cbr\u003e\n2016 Yamaha YZ450F Base\u003cbr\u003e\n2017 Yamaha YZ250F Base\u003cbr\u003e\n2017 Yamaha YZ450F Base\u003cbr\u003e\n2018 Yamaha YZ250F Base\u003cbr\u003e\n2018 Yamaha YZ450F Base\u003cbr\u003e\n2019 Yamaha WR450F Base\u003cbr\u003e\n2019 Yamaha YZ250F Base\u003cbr\u003e\n2019 Yamaha YZ450F Base\u003cbr\u003e\n2019 Yamaha YZ450FX Base\u003cbr\u003e\n2020 Kawasaki KX250 Base\u003cbr\u003e\n2020 Yamaha WR250F Base\u003cbr\u003e\n2020 Yamaha WR450F Base\u003cbr\u003e\n2020 Yamaha YZ250F Base\u003cbr\u003e\n2020 Yamaha YZ250FX Base\u003cbr\u003e\n2020 Yamaha YZ450F Base\u003cbr\u003e\n2020 Yamaha YZ450FX Base\u003cbr\u003e\n2021 Kawasaki KX250 Base\u003cbr\u003e\n2021 Kawasaki KX250X Base\u003cbr\u003e\n2021 Yamaha WR250F Base\u003cbr\u003e\n2021 Yamaha WR450F Base\u003cbr\u003e\n2021 Yamaha YZ250F Base\u003cbr\u003e\n2021 Yamaha YZ250FX Base\u003cbr\u003e\n2021 Yamaha YZ450F Base\u003cbr\u003e\n2021 Yamaha YZ450FX Base\u003cbr\u003e\n2022 Kawasaki KX250 Base\u003cbr\u003e\n2022 Kawasaki KX250X Base\u003cbr\u003e\n2022 Yamaha WR250F Base\u003cbr\u003e\n2022 Yamaha WR450F Base\u003cbr\u003e\n2022 Yamaha YZ125 Base\u003cbr\u003e\n2022 Yamaha YZ250 Base\u003cbr\u003e\n2022 Yamaha YZ250F Base\u003cbr\u003e\n2022 Yamaha YZ250FX Base\u003cbr\u003e\n2022 Yamaha YZ450F Base\u003cbr\u003e\n2022 Yamaha YZ450FX Base\u003cbr\u003e\n2023 Kawasaki KX250 Base\u003cbr\u003e\n2023 Kawasaki KX250X Base\u003cbr\u003e\n2023 Yamaha WR250F Base\u003cbr\u003e\n2023 Yamaha YZ125 Base\u003cbr\u003e\n2023 Yamaha YZ125X Base\u003cbr\u003e\n2023 Yamaha YZ250 Base\u003cbr\u003e\n2023 Yamaha YZ250F Base\u003cbr\u003e\n2023 Yamaha YZ250FX Base\u003cbr\u003e\n2023 Yamaha YZ450F Base\u003cbr\u003e\n2023 Yamaha YZ450FX Base\u003cbr\u003e\n2024 Kawasaki KX250 Base\u003cbr\u003e\n2024 Kawasaki KX250X Base\u003cbr\u003e\n2024 Yamaha WR250F Base\u003cbr\u003e\n2024 Yamaha YZ125 Base\u003cbr\u003e\n2024 Yamaha YZ125X Base\u003cbr\u003e\n2024 Yamaha YZ250 Base\u003cbr\u003e\n2024 Yamaha YZ250F Base\u003cbr\u003e\n2024 Yamaha YZ250FX Base\u003cbr\u003e\n2024 Yamaha YZ450F Base\u003cbr\u003e\n2024 Yamaha YZ450FX Base\u003cbr\u003e\n2025 Kawasaki KX250X Base\u003cbr\u003e\n2025 Yamaha WR250F Base\u003cbr\u003e\n2025 Yamaha YZ125 Base\u003cbr\u003e\n2025 Yamaha YZ125X Base\u003cbr\u003e\n2025 Yamaha YZ250 Base\u003cbr\u003e\n2025 Yamaha YZ250F Base\u003cbr\u003e\n2025 Yamaha YZ250FX Base\u003cbr\u003e\n2025 Yamaha YZ450F Base\u003cbr\u003e\n2025 Yamaha YZ450FX Base\u003cbr\u003e\n2026 Kawasaki KX250X Base\u003cbr\u003e\n2026 Yamaha WR250F Base\u003cbr\u003e\n2026 Yamaha YZ125 Base\u003cbr\u003e\n2026 Yamaha YZ125X Base\u003cbr\u003e\n2026 Yamaha YZ250 Base\u003cbr\u003e\n2026 Yamaha YZ250F Base\u003cbr\u003e\n2026 Yamaha YZ250FX Base\u003cbr\u003e\n2026 Yamaha YZ450F Base\u003cbr\u003e\n2026 Yamaha YZ450FX Base\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: powersports\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"Eibach","offers":[{"title":"Default Title","offer_id":67581590438140,"sku":"904.050.1","price":168.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/612633eb91784b3339153d84cef8665eL_29031ee4-5bd0-4b99-9dea-437272bef663.jpg?v=1790408577","url":"https:\/\/diycustoms.store\/products\/eibach-ems-fork-spring-kit-eib904-050-1-for-yamaha-yz250f-and-yz450f","provider":"diycustoms.store","version":"1.0","type":"link"}