{"product_id":"d-i-d-520mx-25-foot-racing-chain-gold-part-number-520mxx25ft","title":"D.I.D 520MX 25-Foot Racing Chain Gold, Part Number 520MXX25FT","description":"\u003cp\u003eThe D.I.D 520MX high-performance racing chain is designed for demanding off-road and motocross applications where strength, durability, and dependable power transfer are essential. This gold-finished chain is supplied in a 25-foot length for custom applications, replacement needs, and professional chain installation. Its 520 size is commonly used on motorcycles, ATVs, and other powersports vehicles equipped for competitive or severe-duty riding.\u003c\/p\u003e\u003cp\u003eFeaturing D.I.D’s exclusive SDH pin treatment, the 520MX is engineered to deliver superior performance under challenging riding conditions. The enhanced pin treatment helps support increased tensile strength and reliable operation when the chain is exposed to mud, debris, shock loads, and frequent acceleration. This makes the chain especially well suited for muddy terrain and high-performance racing environments.\u003c\/p\u003e\u003cp\u003eUse the D.I.D 520MX chain for applications requiring a strong, adaptable chain that can be cut and assembled to the required fitment. Confirm the vehicle manufacturer’s chain size, pitch, width, link count, and sprocket compatibility before installation. The D.I.D part number 520MXX25FT identifies this 25-foot gold racing chain, while the manufacturer and vendor part number is 520MXX25FT. Proper lubrication, adjustment, cleaning, and inspection are recommended to help maintain chain performance and service life.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e520 size chain designed for high-performance motorcycle, ATV, motocross, and off-road applications\u003c\/li\u003e\n\u003cli\u003e25-foot racing chain length suitable for custom fitment and replacement installations\u003c\/li\u003e\n\u003cli\u003eGold finish provides a distinctive appearance for performance and racing builds\u003c\/li\u003e\n\u003cli\u003eHigher tensile strength supports dependable power transfer under demanding riding conditions\u003c\/li\u003e\n\u003cli\u003eD.I.D exclusive SDH pin treatment is engineered for superior chain performance and durability\u003c\/li\u003e\n\u003cli\u003eWell suited for muddy conditions, off-road riding, and competitive applications\u003c\/li\u003e\n\u003cli\u003eBrand: D.I.D\u003c\/li\u003e\n\u003cli\u003eManufacturer and vendor part number: 520MXX25FT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"D.I.D","offers":[{"title":"Default Title","offer_id":67551786762475,"sku":"690-40005","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/a868-68af47ddccd25_6a118b88-6336-441f-a102-6ce708372846.jpg?v=1790726153","url":"https:\/\/ctracingservices.com\/products\/d-i-d-520mx-25-foot-racing-chain-gold-part-number-520mxx25ft","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}