{"product_id":"d-i-d-520erv7-120-link-gold-gold-racing-chain-part-520erv7120zb","title":"D.I.D 520ERV7 120-Link Gold\/Gold Racing Chain, Part 520ERV7120ZB","description":"\u003cp\u003eThe D.I.D 520ERV7 racing chain is a high-performance replacement chain designed for motorcycles requiring a 520-size, 120-link configuration. This gold and gold chain combines a distinctive finish with the dependable construction expected from D.I.D, making it a suitable choice for performance-focused street, track, and racing applications.\u003c\/p\u003e\u003cp\u003eBuilt for fitment with compatible 520 chain drive systems, the D.I.D 520ERV7 is intended to replace a worn or damaged chain while maintaining proper drivetrain engagement. Confirm the motorcycle manufacturer's specifications, sprocket compatibility, and required chain length before installation. The 120-link format may be trimmed to the correct length by a qualified technician when appropriate for the application.\u003c\/p\u003e\u003cp\u003eManufacturer part number: 520ERV7120ZB. Vendor part number: 520ERV7120ZB. Brand: D.I.D. Model: 520ERV7. Size: 520, 120 links. The gold\/gold finish provides a clean, coordinated appearance and helps identify this chain as part of a performance-oriented drivetrain setup. Professional installation and correct chain adjustment are recommended for safe, reliable operation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 520 chain with 120 links\u003c\/li\u003e\n\u003cli\u003eModel: 520ERV7\u003c\/li\u003e\n\u003cli\u003eBrand: D.I.D\u003c\/li\u003e\n\u003cli\u003eFinish: Gold inner and outer plates\u003c\/li\u003e\n\u003cli\u003eApplication: Compatible motorcycle drive systems using a 520 chain\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 520ERV7120ZB\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 520ERV7120ZB\u003c\/li\u003e\n\u003cli\u003eFitment: Verify 520 chain, sprocket compatibility, and required link count for the motorcycle before installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"D.I.D","offers":[{"title":"Default Title","offer_id":67551739969771,"sku":"690-49120G","price":321.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/05f8-5d63e0fe62c85_6247192e-4e5e-40ce-9f93-9fc75a735cd9.jpg?v=1790723889","url":"https:\/\/ctracingservices.com\/products\/d-i-d-520erv7-120-link-gold-gold-racing-chain-part-520erv7120zb","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}