{"product_id":"did-ert3-520x114-gold-chain-with-jtf1446-13sc-jta460-51blk-sprocket-kit","title":"DID ERT3 520x114 Gold Chain with JTF1446.13SC \u0026 JTA460.51BLK Sprocket Kit","description":"\u003cp\u003e\u003cstrong\u003e520ERT3 Non-Sealed Motocross Chain – Lightweight Pro Race Performance\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe 520ERT3 is our #1 selling non-sealed motocross chain, engineered for elite-level racing performance. Designed with an exceptional strength-to-weight ratio, this chain delivers maximum power transfer, reduced rotational mass, and outstanding durability under extreme track conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eChain Size: 520ERT3\u003c\/li\u003e\n  \u003cli\u003eType: Non-Sealed Lightweight Racing Chain\u003c\/li\u003e\n  \u003cli\u003eExcellent strength-to-weight ratio\u003c\/li\u003e\n  \u003cli\u003eOptimized for motocross and competitive racing\u003c\/li\u003e\n  \u003cli\u003eReduced friction for improved throttle response\u003c\/li\u003e\n  \u003cli\u003eHigh durability for demanding race environments\u003c\/li\u003e\n  \u003cli\u003ePreferred choice for 250 class race bikes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eTrusted and used by leading factory race teams including Monster Energy Kawasaki, Star Racing Yamaha, Honda HRC, Red Bull KTM, and Factory HEP Suzuki, the 520ERT3 has proven itself at the highest levels of competition.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're lining up at the gate or pushing limits on the track, the 520ERT3 delivers the lightweight performance and race-winning reliability serious riders demand.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the 520ERT3 motocross chain for factory-level performance and championship-proven durability.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJT Front Sprocket – SCM420 Chromoly Steel Alloy\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe JT Front Sprocket is precision engineered and manufactured using premium SCM420 chromoly steel alloy for superior strength, durability, and long-lasting performance. Designed to meet or exceed OEM standards, JT sprockets deliver smooth power transfer and excellent wear resistance for both street and off-road applications.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eManufactured from high-quality SCM420 chromoly steel alloy\u003c\/li\u003e\n  \u003cli\u003ePrecision CNC machined for accurate fit and alignment\u003c\/li\u003e\n  \u003cli\u003eHeat-treated for enhanced durability and wear resistance\u003c\/li\u003e\n  \u003cli\u003eOptimized for maximum chain and sprocket lifespan\u003c\/li\u003e\n  \u003cli\u003eIdeal for street, motocross, enduro, and ATV use\u003c\/li\u003e\n  \u003cli\u003eOEM replacement quality and performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBuilt to handle demanding riding conditions, the JT Front Sprocket ensures consistent performance, reduced drivetrain wear, and dependable reliability.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose JT Front Sprockets for precision fitment, superior strength, and proven performance.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eJT RaceLite Aluminium Rear Sprocket – 7075-T6 Ergal Aviation Grade Alloy\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe JT RaceLite Aluminium Rear Sprocket is precision CNC machined to JT's uncompromising standards using certified 7075-T6 Ergal aviation-grade aluminum alloy. Designed and engineered for extreme professional racing conditions, RaceLite sprockets deliver maximum strength and durability while maintaining minimal weight.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eManufactured from certified 7075-T6 Ergal aviation grade aluminum\u003c\/li\u003e\n  \u003cli\u003ePrecision CNC machined for perfect fit and alignment\u003c\/li\u003e\n  \u003cli\u003eEngineered for extreme pro-race environments\u003c\/li\u003e\n  \u003cli\u003eExceptional strength-to-weight ratio\u003c\/li\u003e\n  \u003cli\u003eLightweight design for improved acceleration and throttle response\u003c\/li\u003e\n  \u003cli\u003eOptimized for motocross, supercross, enduro, and road racing\u003c\/li\u003e\n  \u003cli\u003eHigh wear resistance for extended service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBuilt for competitive riders who demand top-tier performance, the JT RaceLite rear sprocket enhances drivetrain efficiency while reducing rotational mass for sharper handling and quicker power delivery.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eUpgrade to JT RaceLite Aluminium Rear Sprockets for race-proven durability, precision engineering, and lightweight performance.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Smarks","offers":[{"title":"Default Title","offer_id":56903501611340,"sku":"CSMXKIT080","price":87.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1689\/9916\/files\/did520ert3kit_127a1cf2-cdd4-4036-a00a-cc53b1b7b02a.jpg?v=1772717221","url":"https:\/\/www.smarks.uk\/products\/did-ert3-520x114-gold-chain-with-jtf1446-13sc-jta460-51blk-sprocket-kit","provider":"Smarks","version":"1.0","type":"link"}