{"product_id":"rolon-brass-chain-sprocket-kit-for-ktm-duke-250-2017-2023-kit-hxrc-372nf","title":"Rolon Brass Chain \u0026 Sprocket Kit for KTM Duke 250 (2017–2023) — Kit HXRC 372NF","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"13:1-13:383;308-690\"\u003eThe Duke 250 sits right in the sweet spot of KTM's naked lineup — enough power to reward a proper drivetrain, not so much that you need to go overboard. The Rolon HXRC 372NF is built specifically for the 2017–2023 Duke 250, giving you genuine OE-matched fitment with brass-plated chain link plates for real corrosion resistance and a finish that suits the bike's aggressive styling.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"15:1-15:430;692-1121\"\u003eThe front sprocket mounts via a 2-tap PCD with involute spline and bonding for a precise, secure fit, precision-machined for smooth, quiet operation and higher transmission accuracy. The rear sprocket uses a 6-hole pattern, heat-treated and hand-finished rather than mass-stamped, with anti-wear coating that keeps power delivery clean. 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=\"17:1-17:270;1123-1392\"\u003e\u003cstrong\u003eImportant fitment note:\u003c\/strong\u003e this kit is for the 2017–2023 Duke 250 specifically. The newer Gen3 Duke 250 uses a different Rolon kit with a different tooth count (14T\/43T rather than this kit's 14T\/46T) — confirm which generation your customer has before selling either.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"19:1-19:71;1394-1464\"\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e front sprocket, rear sprocket, and brass-plated chain.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"21:1-21:353;1466-1818\"\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=\"23:1-23:16;1820-1835\"\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=\"24:1-31:78;1836-2321\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"24:1-24:76;1836-1911\"\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=\"25:1-25:43;1912-1954\"\u003eFits: KTM Duke 250 (2017–2023, pre-Gen3)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"26:1-26:62;1955-2016\"\u003eNOT compatible with: Gen3 Duke 250 (different kit, 14T\/43T)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"27:1-27:23;2017-2039\"\u003eKit code: HXRC 372NF\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"28:1-28:75;2040-2114\"\u003eFront sprocket: 14 teeth (model S 02 552), 2-tap + involute spline mount\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"29:1-29:51;2115-2165\"\u003eRear sprocket: 46 teeth (model S 02 677), 6-hole\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"30:1-30:78;2166-2243\"\u003eChain: 112 links, brass-plated inner and outer link plates (R520HXRC-112-2)\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"31:1-31:78;2244-2321\"\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":48114215387310,"sku":null,"price":3672.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7371\/0510\/files\/MAIN_734463dd-8a61-4db9-a426-4fdb7e1f0ff3.jpg?v=1784529108","url":"https:\/\/pedlockmotorsport.com\/products\/rolon-brass-chain-sprocket-kit-for-ktm-duke-250-2017-2023-kit-hxrc-372nf","provider":"Pedlock Motorsport","version":"1.0","type":"link"}