{"product_id":"jt-428-heavy-duty-motorcycle-chain-124-link-black-steel-hdr-race-strength-clip-master-link","title":"JT 428 Heavy-Duty Motorcycle Chain 124-Link Black Steel — HDR race-strength, clip master link","description":"\u003cp\u003e\u003cstrong\u003eThe JT JTC428HDR124SL is a black steel, heavy-duty 428-series motorcycle chain built for high-performance racing and demanding off-road use with a 124-link length and clip master link.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis JT HDR chain pairs race-grade strength with a lightweight profile, engineered from special steel alloys and modern manufacturing methods to deliver reliable power transfer across street bikes, MX, enduro, off-road machines and ATVs. Designed to meet or exceed contemporary motorcycle specifications, the JTC428HDR124SL is optimized to work with JT sprockets and withstand the stresses of aggressive riding.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this chain stand up to racing and heavy use?\u003c\/h3\u003e\n\u003cp\u003eThe JTC428HDR is made from high-grade steel and precision-formed components to provide consistent tensile strength and wear resistance under load. Its build focuses on minimizing weight while maintaining durability, which is important for competitive and aggressive riding conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAverage tensile strength: 5,512 lb-f for dependable load capacity\u003c\/li\u003e\n  \u003cli\u003eTwo pin rivet presses increase pin retention and fatigue life\u003c\/li\u003e\n  \u003cli\u003eRoller diameter 8.5 mm for consistent engagement with sprockets\u003c\/li\u003e\n  \u003cli\u003eClip-style master link for straightforward installation and serviceability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and fit details I should check?\u003c\/h3\u003e\n\u003cp\u003eVerify dimensions before ordering to ensure proper fit on your drivetrain. This JT chain follows the 428 pitch standard and includes key measurements used to match chains to sprockets and swingarm lengths.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeries\/pitch: 428\u003c\/li\u003e\n  \u003cli\u003eLinks: 124 for long-wheelbase or adjustable applications\u003c\/li\u003e\n  \u003cli\u003ePin length: 18.3 mm and roller diameter: 8.5 mm\u003c\/li\u003e\n  \u003cli\u003ePlate thickness: inner 2 mm, outer 2 mm — keep these in mind for chain guard clearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain the JTC428HDR124SL for best life?\u003c\/h3\u003e\n\u003cp\u003eInstallation with correct tension, alignment and a compatible JT sprocket will maximize performance and lifespan. Regular inspections and lubrication appropriate to your riding conditions will reduce wear and help prevent premature failure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse recommended JT sprockets to match tooth profile and prolong chain life\u003c\/li\u003e\n  \u003cli\u003eSet chain slack per your motorcycle manual and recheck after initial run-in\u003c\/li\u003e\n  \u003cli\u003eLubricate and clean after muddy or wet riding; inspect rivets and rollers periodically\u003c\/li\u003e\n  \u003cli\u003eReplace as a set with sprockets when wear becomes evident to avoid accelerated wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this chain for? The JT JTC428HDR124SL suits riders who demand a race-capable, heavy-duty 428 chain — motocross racers, enduro competitors, off-road riders and ATVs that require a long 124-link length with robust tensile strength. If you pair it with JT sprockets and follow proper setup and care, it’s a strong choice for riders wanting a balance of lightweight construction and durable power transfer.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this chain compatible with my 428 sprockets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the JTC428HDR124SL is a 428 pitch chain; match it to 428 sprockets and confirm 124 links fit your swingarm length.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the chain come with a master link installed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It includes a clip-style master link for easy installation, but rivets are not pre-pressed for permanent joining.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JT","offers":[{"title":"Default Title","offer_id":67594456301753,"sku":"B00XC308YA","price":61.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/jt-jtc428hdr-front-view.jpg?v=1790583865","url":"https:\/\/redleafauto.ca\/products\/jt-428-heavy-duty-motorcycle-chain-124-link-black-steel-hdr-race-strength-clip-master-link","provider":"Redleaf Auto","version":"1.0","type":"link"}