{"product_id":"ek-420sr-120-heavy-duty-non-sealed-roller-chain-120-links","title":"EK Heavy-Duty Non-Sealed Roller Chain, 120 Links (420SR-120)","description":"\u003cp\u003eThe EK 420SR-120 Heavy-Duty Non-Sealed Roller Chain is designed for dependable performance in demanding powersports and mechanical drive applications. This economical chain combines durable construction with consistent engagement, making it a practical replacement or upgrade for compatible systems. The non-sealed design provides efficient operation while maintaining the straightforward serviceability expected from a conventional roller chain.\u003cbr\u003eFeature: Heavy-duty SR construction is engineered for improved durability and reliable wear resistance during regular use. Four-point riveting helps secure the chain pins and supports dependable assembly strength, while solid bushings promote smoother articulation and extended service life.\u003cbr\u003eFeature: Special steel alloy construction provides a strong foundation for demanding applications. Solid rollers, pre-stretched components, and shot-peened parts help reduce initial elongation and improve resistance to fatigue, impact, and repeated operating loads.\u003cbr\u003eThe EK 420SR-120 includes a clip-type master link for convenient installation and maintenance. With 120 links, this chain is suited for applications requiring a precise replacement length or compatible chain-drive configuration. Verify fitment, chain size, and required link count before installation to ensure proper compatibility. EK part number 420SR-120 identifies this specific heavy-duty roller chain configuration.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHeavy-duty SR construction for dependable wear resistance and long service life\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFour-point riveting helps provide secure pin retention and assembly strength\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSolid bushings support smooth articulation and consistent chain movement\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSpecial steel alloy construction is suited for demanding chain-drive applications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSolid rollers help promote reliable engagement and efficient operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePre-stretched components help minimize initial chain elongation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eShot-peened parts improve resistance to fatigue and repeated loads\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes clip-type master link for convenient installation and service\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e120-link configuration for compatible replacement applications\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"EK","offers":[{"title":"Default Title","offer_id":60117649883422,"sku":"420SR-120","price":40.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/38457.png?v=1791108021","url":"https:\/\/shoplepier.com\/products\/ek-420sr-120-heavy-duty-non-sealed-roller-chain-120-links","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}