{"product_id":"eibach-ems-rear-spring-kit-eib820-0066-1-for-2014-2023-yamaha-yz450f","title":"Eibach EMS Rear Spring Kit EIB820.0066.1 for 2014–2023 Yamaha YZ450F","description":"Eibach's MOTO springs provide tuning capability for maximum perfromance and durability on any terrain.\nColor Update: Springs may vary between black and silver in color.\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 rear suspension performance of your motocross bike with the Eibach EMS Rear Spring Kit, part number EIB820.0066.1. Designed for tuning capability, consistent handling, and long-term durability, this Eibach spring helps riders fine-tune suspension response for different terrain, riding styles, and performance demands.\u003c\/p\u003e\n\n\u003cp\u003eEibach EMS springs are manufactured with a focus on linear performance and repeatable results. The lightweight construction helps reduce unsprung mass, while individual spring testing supports reliable quality and consistency. The spring may be supplied in either black or silver, as color can vary during the product update.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits 2014–2023 Yamaha YZ450F models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Eibach.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e EIB820.0066.1.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Rear suspension spring for powersports use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Ultra-lightweight design helps reduce unsprung mass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e High linearity supports predictable suspension behavior.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality Control:\u003c\/strong\u003e Each spring is individually tested for consistency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in the USA.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e One Eibach EMS rear suspension spring kit. Installation should be completed by a qualified technician, with spring selection and setup matched to the rider, motorcycle, and intended terrain. Professional suspension adjustment may be recommended to achieve the desired performance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2014 Yamaha YZ450F; 2015 Yamaha YZ450F; 2016 Yamaha YZ450F; 2017 Yamaha YZ450F; 2018 Yamaha YZ450F; 2019 Yamaha YZ450F; 2020 Yamaha YZ450F; 2021 Yamaha YZ450F; 2022 Yamaha YZ450F; 2023 Yamaha YZ450F.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEibach EMS rear spring designed for suspension tuning on Yamaha YZ450F motorcycles\u003c\/li\u003e\n\u003cli\u003eHigh linearity promotes predictable and consistent suspension performance\u003c\/li\u003e\n\u003cli\u003eUltra-lightweight construction helps reduce unsprung mass\u003c\/li\u003e\n\u003cli\u003eEach spring is individually tested and made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2014 Yamaha YZ450F Base\u003cbr\u003e\n2015 Yamaha YZ450F Base\u003cbr\u003e\n2016 Yamaha YZ450F Base\u003cbr\u003e\n2017 Yamaha YZ450F Base\u003cbr\u003e\n2018 Yamaha YZ450F Base\u003cbr\u003e\n2019 Yamaha YZ450F Base\u003cbr\u003e\n2020 Yamaha YZ450F Base\u003cbr\u003e\n2021 Yamaha YZ450F Base\u003cbr\u003e\n2022 Yamaha YZ450F Base\u003cbr\u003e\n2023 Yamaha YZ450F Base\u003cbr\u003e\n2024 Yamaha YZ450F Base\u003cbr\u003e\n2025 Yamaha YZ450F Base\u003cbr\u003e\n2026 Yamaha YZ450F 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":51395403448572,"sku":"820.0066.1","price":168.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/8153b26bea324cf5bd627c688f068a50L_849557de-0ac7-4836-aaf6-b3569848b352.jpg?v=1790352421","url":"https:\/\/diycustoms.store\/products\/eibach-ems-rear-spring-kit-eib820-0066-1-for-2014-2023-yamaha-yz450f","provider":"diycustoms.store","version":"1.0","type":"link"}