{"product_id":"regina-520-zse-drive-chain-120-links-part-number-135zse-1004","title":"Regina 520 ZSE Drive Chain, 120 Links, Part Number 135ZSE\/1004","description":"520 ZSE - Drive Chain - 120 Links\n\u003cp\u003eThe Regina 520 ZSE drive chain is a high-performance motorcycle chain designed for dependable power transmission and consistent operation. This 120-link chain is manufactured from high carbon alloy steel to provide strength and durability for demanding riding conditions. Its 520 size makes it suitable for applications requiring a compact, efficient chain design.\u003c\/p\u003e\u003cp\u003eFeature: Narrow Z-ring seals help reduce the chain’s overall width while minimizing articulation friction during operation. This design supports smooth movement, efficient power transfer, and reduced resistance at the chain’s contact points. Gold-colored outer plates provide a distinctive finish while maintaining the functional performance expected from Regina drive chain components.\u003c\/p\u003e\u003cp\u003eDesigned for compatible motorcycle drivetrain applications, the Regina 520 ZSE should be matched to the manufacturer’s specified chain size, pitch, sprocket configuration, and link count. The 120-link configuration may require adjustment or cutting during installation depending on the motorcycle model and final gearing setup. Verify fitment before installation using the vehicle manufacturer’s service information or an approved Regina application guide.\u003c\/p\u003e\u003cp\u003eRegina manufacturer and vendor part number 135ZSE\/1004 identifies this specific 520 ZSE chain configuration. Proper installation, alignment, lubrication, and routine inspection are recommended to help maintain chain life and reliable drivetrain performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 520 motorcycle drive chain\u003c\/li\u003e\n\u003cli\u003eModel: ZSE\u003c\/li\u003e\n\u003cli\u003eLink Count: 120 links\u003c\/li\u003e\n\u003cli\u003eMaterial: High carbon alloy steel\u003c\/li\u003e\n\u003cli\u003eSeal Design: Narrow Z-ring seals reduce width and articulation friction\u003c\/li\u003e\n\u003cli\u003eFinish: Gold-colored outer plates\u003c\/li\u003e\n\u003cli\u003eBrand: Regina\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 135ZSE\/1004\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 135ZSE\/1004\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with motorcycles requiring a 520-size, 120-link drive chain; verify application before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"REGINA","offers":[{"title":"Default Title","offer_id":67546490339563,"sku":"12220578","price":201.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/736154.png?v=1790674745","url":"https:\/\/ctracingservices.com\/products\/regina-520-zse-drive-chain-120-links-part-number-135zse-1004","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}