{"product_id":"rolon-hxr-427nf-triumph-speed-400-scrambler-400-chain-sprocket-kit","title":"Rolon HXR 427NF Noise Free Chain Sprocket Kit for Triumph Speed 400 \u0026 Scrambler 400 X","description":"\u003cp\u003e\u003cstrong\u003eRolon Noise Free Chain Sprocket Kit HXR 427NF for Triumph Speed 400 \u0026amp; Scrambler 400 X\u003c\/strong\u003e is a complete final-drive replacement kit for riders who want the correct chain + front sprocket + rear sprocket set instead of mixing separate parts. Your box clearly shows \u003cstrong\u003eModel: TRIUMPH SPEED400 \/ SCRAMBLER400\u003c\/strong\u003e, \u003cstrong\u003ePart No: KIT HXR 427NF\u003c\/strong\u003e, commodity as \u003cstrong\u003eChain Sprocket Kit\u003c\/strong\u003e, \u003cstrong\u003eMRP ₹2581\u003c\/strong\u003e, and box contents of \u003cstrong\u003eChain-1N, Front Sprocket-1N, Rear Sprocket-1N\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThis is the right kind of kit to buy when the old chain is noisy, stretched, uneven in tension, or when sprocket teeth are worn and hooking. Multiple live seller pages consistently map \u003cstrong\u003eHXR 427NF\u003c\/strong\u003e to the \u003cstrong\u003eTriumph Speed 400\u003c\/strong\u003e and \u003cstrong\u003eTriumph Scrambler 400 X\u003c\/strong\u003e, and several of them also publish the buyer-useful spec pattern of \u003cstrong\u003e15T front sprocket, 43T rear sprocket, and 103-link chain\u003c\/strong\u003e. That makes this listing much more useful than generic “Speed 400 chain kit” pages that leave the buyer guessing.\u003c\/p\u003e\n\n\u003cp\u003eThe box front also highlights this as a \u003cstrong\u003eNoise Free Kit\u003c\/strong\u003e with a \u003cstrong\u003erubber-mounted front sprocket\u003c\/strong\u003e, which is exactly the kind of wording buyers search when they want smoother engagement and less drivetrain harshness. Buy this when you need a \u003cstrong\u003ecomplete chain sprocket replacement kit for Triumph Speed 400 or Scrambler 400 X\u003c\/strong\u003e. Do not buy it for other Triumph motorcycles or by engine size alone. Match the code \u003cstrong\u003eHXR 427NF\u003c\/strong\u003e first.\u003c\/p\u003e\n\n\u003ch3\u003eWhy buyers choose this\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eComplete kit instead of buying chain and sprockets separately\u003c\/li\u003e\n  \u003cli\u003eBox-confirmed model code \u003cstrong\u003eHXR 427NF\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eCorrectly positioned for \u003cstrong\u003eTriumph Speed 400 \/ Scrambler 400 X\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eNoise-free design with rubber-mounted front sprocket style positioning\u003c\/li\u003e\n  \u003cli\u003eBetter than vague listings that do not mention teeth count or link count\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRolon Noise Free Chain Sprocket Kit\u003c\/li\u003e\n  \u003cli\u003eFor Triumph Speed 400 and Scrambler 400 X\u003c\/li\u003e\n  \u003cli\u003eModel code: \u003cstrong\u003eHXR 427NF\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eIncludes chain, front sprocket, and rear sprocket\u003c\/li\u003e\n  \u003cli\u003eBox-front positioning: \u003cstrong\u003ewith rubber mount sprocket\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eSeller-supported spec pattern: \u003cstrong\u003e15T front \/ 43T rear \/ 103 links\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eUseful for restoring smoother final-drive feel\u003c\/li\u003e\n  \u003cli\u003eSuitable for full replacement when chain and sprockets are worn together\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rolon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e L.G. Balakrishnan \u0026amp; Bros Limited\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Chain Sprocket Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBike on box:\u003c\/strong\u003e Triumph Speed400 \/ Scrambler400\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart No:\u003c\/strong\u003e KIT HXR 427NF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMRP on box:\u003c\/strong\u003e ₹2581.00\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePacked on:\u003c\/strong\u003e 01\/2026\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Quantity:\u003c\/strong\u003e 1 Unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContents on box:\u003c\/strong\u003e Chain-1N, Front Sprocket-1N, Rear Sprocket-1N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon seller-listed kit spec:\u003c\/strong\u003e 15T front, 43T rear, 103-link chain\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility \/ application\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBest-supported fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eTriumph Speed 400\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTriumph Scrambler 400 X\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCheck before ordering:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch the old kit code with \u003cstrong\u003eHXR 427NF\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eConfirm the bike is a \u003cstrong\u003eTriumph Speed 400\u003c\/strong\u003e or \u003cstrong\u003eScrambler 400 X\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eIf your mechanic is replacing only one component, verify whether you actually need the full kit\u003c\/li\u003e\n  \u003cli\u003eCompare front teeth \/ rear teeth \/ link count if cross-checking against another aftermarket option\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNot safe to overclaim blindly:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOther Triumph motorcycles\u003c\/li\u003e\n  \u003cli\u003eSingle sprocket-only replacement if the customer only needs one part\u003c\/li\u003e\n  \u003cli\u003eAny bike using a different Rolon kit code\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Drive chain\u003c\/li\u003e\n  \u003cli\u003e1 x Front sprocket\u003c\/li\u003e\n  \u003cli\u003e1 x Rear sprocket\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBest installed as a full set when the existing chain and sprockets are worn together\u003c\/li\u003e\n  \u003cli\u003eCheck rear wheel alignment and chain slack after installation\u003c\/li\u003e\n  \u003cli\u003eRe-lubricate and inspect chain tension after initial run-in\u003c\/li\u003e\n  \u003cli\u003eAvoid fitting a new chain over badly worn old sprockets if long life is expected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. Which bikes is this kit for?\u003c\/strong\u003e\u003cbr\u003eThis kit is positioned for the \u003cstrong\u003eTriumph Speed 400\u003c\/strong\u003e and \u003cstrong\u003eTriumph Scrambler 400 X\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. What is the part number?\u003c\/strong\u003e\u003cbr\u003eThe box shows \u003cstrong\u003eKIT HXR 427NF\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. What comes in the box?\u003c\/strong\u003e\u003cbr\u003eOne chain, one front sprocket, and one rear sprocket.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. Is this a complete replacement kit?\u003c\/strong\u003e\u003cbr\u003eYes. This is a full chain sprocket kit, not a single sprocket listing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. What are the commonly seller-listed specifications?\u003c\/strong\u003e\u003cbr\u003eMultiple sellers list this kit as \u003cstrong\u003e15T front, 43T rear, and 103 links\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. What does “noise free kit” mean here?\u003c\/strong\u003e\u003cbr\u003eThe box positions it around smoother engagement and vibration damping through the rubber-mounted front sprocket design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7. Can I use this on another Triumph bike?\u003c\/strong\u003e\u003cbr\u003eDo not buy it blindly for another Triumph. Match the code \u003cstrong\u003eHXR 427NF\u003c\/strong\u003e first.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8. Who should buy this?\u003c\/strong\u003e\u003cbr\u003eSpeed 400 and Scrambler 400 X owners or mechanics replacing a worn final-drive set with the correct complete kit.\u003c\/p\u003e","brand":"Rolon","offers":[{"title":"Default Title","offer_id":51302063276327,"sku":"HXR-427NF","price":2570.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/9F1EEAC9-140D-48E0-8124-83D71979A3F9.jpg?v=1776501352","url":"https:\/\/underthehood.co.in\/products\/rolon-hxr-427nf-triumph-speed-400-scrambler-400-chain-sprocket-kit","provider":"UNDER THE HOOD","version":"1.0","type":"link"}