{"product_id":"rolon-x-ring-chain-sprocket-kit-for-jawa-standard-jawa-42-kit-hpxr-288","title":"Rolon X-Ring Chain \u0026 Sprocket Kit for Jawa Standard \/ Jawa 42 — Kit HPXR 288","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"13:1-13:308;305-612\"\u003eThe Jawa Standard's classic build deserves a drivetrain upgrade that matches its character rather than a generic replacement chain. The Rolon HPXR 288 is a high-performance X-Ring kit built specifically for the Standard and 42, using a solid-bush chain designed for genuine durability, not just a quick fix.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"15:1-15:624;614-1237\"\u003eX-Ring sealing holds lubricant inside the chain far more effectively than a standard chain, meaningfully reducing friction and stretch over time. The front sprocket mounts via a 2-tap PCD with involute spline and bonding for a precise, secure fit, precision-machined for smooth, quiet operation. The rear sprocket is carbon steel with induction-hardened teeth for genuine wear resistance, zinc-coated against rust, and shot-blasted for improved surface fatigue strength — built to handle dust and monsoon riding without complaint. Every sprocket passes 18 production stages and 15 individual quality checks before it ships.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"17:1-17:76;1239-1314\"\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e front sprocket, rear sprocket, and X-Ring chain (98 links).\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"19:1-19:353;1316-1668\"\u003e\u003cstrong\u003eKeeping it running well:\u003c\/strong\u003e lubricate every 500km for seal-ring chains (1000km for standard), clean every 2500–3000km with a nylon brush — never a steel wire brush or high-pressure jet directly on a seal-ring chain — and maintain at least 1 inch of chain slack. Replace chain dampers at the same time as the kit. Professional installation recommended.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\" data-sourcepos=\"21:1-21:16;1670-1685\"\u003eKey details\u003c\/h3\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\" data-sourcepos=\"22:1-28:78;1686-2088\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"22:1-22:76;1686-1761\"\u003eBrand: Rolon (manufactured by LGB — Indian chain manufacturer since 1937)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"23:1-23:32;1762-1793\"\u003eFits: Jawa Standard \/ Jawa 42\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"24:1-24:21;1794-1814\"\u003eKit code: HPXR 288\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"25:1-25:75;1815-1889\"\u003eFront sprocket: 13 teeth (model S 02 715), 2-tap + involute spline mount\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"26:1-26:51;1890-1940\"\u003eRear sprocket: 45 teeth (model S 02 550), 5-hole\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"27:1-27:70;1941-2010\"\u003eChain: 98 links, high-performance solid-bush X-Ring (R520HPXR-98-2)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"28:1-28:78;2011-2088\"\u003eQuality control: 18 production stages, 15 individual QC checks per sprocket\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rolon","offers":[{"title":"Default Title","offer_id":48114343903406,"sku":null,"price":3572.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7371\/0510\/files\/jawa.jpg?v=1784531875","url":"https:\/\/pedlockmotorsport.com\/products\/rolon-x-ring-chain-sprocket-kit-for-jawa-standard-jawa-42-kit-hpxr-288","provider":"Pedlock Motorsport","version":"1.0","type":"link"}