{"product_id":"did-nz3-420x120-gold-chain-with-jtf1310-15sc-jta215-50blk-sprocket-kit","title":"DID NZ3 420x120 Gold Chain with JTF1310.15SC \u0026 JTA215.50BLK Sprocket Kit","description":"\u003cp\u003e\u003cstrong\u003e420NZ3 Racing Chain – Premium 420 Size Performance Chain\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMade for future champions, the 420NZ3 is a premium 420-sized racing chain engineered for maximum performance, durability, and reliability. Designed for competitive racing environments, this chain delivers exceptional strength while maintaining a lightweight construction for optimal power transfer.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eChain Size: 420NZ3\u003c\/li\u003e\n  \u003cli\u003ePremium racing-grade construction\u003c\/li\u003e\n  \u003cli\u003eLightweight design for improved acceleration\u003c\/li\u003e\n  \u003cli\u003eHigh tensile strength for race durability\u003c\/li\u003e\n  \u003cli\u003eOptimized for mini bikes, pit bikes, and lightweight race machines\u003c\/li\u003e\n  \u003cli\u003eExcellent power transfer and throttle response\u003c\/li\u003e\n  \u003cli\u003eBuilt for competitive track and off-road use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWhether on the motocross track or in competitive racing conditions, the 420NZ3 provides consistent performance and reliability that riders can depend on.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose the 420NZ3 racing chain for championship-level strength and lightweight performance.\u003c\/strong\u003e\u003c\/p\u003e\n\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":56903487422796,"sku":"CSMXKIT058","price":49.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/1689\/9916\/files\/420nz3goldkit.jpg?v=1772717060","url":"https:\/\/www.smarks.uk\/products\/did-nz3-420x120-gold-chain-with-jtf1310-15sc-jta215-50blk-sprocket-kit","provider":"Smarks","version":"1.0","type":"link"}