{"product_id":"rolon-brass-chain-sprocket-kit-for-re-meteor-350-classic-350-reborn-hunter-350-kit-hporc-389","title":"Rolon Brass Chain \u0026 Sprocket Kit for RE Meteor 350 \/ Classic 350 Reborn — Kit HPORC 389","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"13:1-13:319;332-650\"\u003eThe J-series 350 platform — Meteor, the new Classic 350 Reborn, and Hunter — all share the same drivetrain underneath, which means one properly engineered Rolon kit covers both. The HPORC 389 is the brass-plated, O-ring sealed kit built specifically for this newer platform, not a generic \"350cc\" kit stretched to fit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"15:1-15:646;652-1297\"\u003eThe O-ring seal keeps factory grease locked inside the chain and dirt out, meaningfully reducing chain slap, stretch, and the khat-khat noise that shows up when a stock chain starts wearing out. Brass-plated inner and outer link plates add genuine corrosion resistance on top of that — useful for monsoon commuting and all-weather touring — plus a finish that looks properly upgraded rather than just replaced. The sprockets are high-carbon steel with induction-hardened teeth and shot-blasted surfaces for real wear resistance, zinc-coated against rust, precision-machined to reduce noise and vibration, and heat-treated for long-term strength.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"17:1-17:458;1299-1756\"\u003e\u003cstrong\u003eImportant fitment note:\u003c\/strong\u003e this kit is for the J-series 350 platform specifically — Meteor 350 and Classic 350 Reborn (2021 onwards). It is NOT suitable for the older Classic 350 (UCE), Bullet 350\/500, or Thunderbird 350\/500\/650 Twins — those older bikes use a different tooth count and chain length entirely. \"Classic 350\" alone is ambiguous between the old and new platform, so always confirm which generation your customer has before selling either kit.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"19:1-19:78;1758-1835\"\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e front sprocket, rear sprocket, and brass-plated O-ring chain.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" data-sourcepos=\"21:1-21:353;1837-2189\"\u003e\u003cstrong\u003eKeeping it running well:\u003c\/strong\u003e clean the chain with kerosene or a proper chain cleaner, lube with fully synthetic chain lube or gear oil 90, and clean\/lube every 450–600km depending on weather and riding conditions. Maintain at least 1 inch of chain slack, and replace the 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;2191-2206\"\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=\"24:1-32:35;2207-2751\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"24:1-24:76;2207-2282\"\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=\"25:1-25:93;2283-2375\"\u003eFits: Royal Enfield Meteor 350, Classic 350 Reborn (2021 onwards) — J-series platform ONLY\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"26:1-26:93;2376-2468\"\u003eNOT compatible with: old Classic 350 (UCE), Bullet 350\/500, Thunderbird 350\/500, 650 Twins\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"27:1-27:22;2469-2490\"\u003eKit code: HPORC 389\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"28:1-28:87;2491-2577\"\u003eChain: 104 links, 520 pitch, O-ring sealed, brass-plated inner and outer link plates\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"29:1-29:27;2578-2604\"\u003eFront sprocket: 15 teeth\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"30:1-30:34;2605-2638\"\u003eRear sprocket: 42 teeth, 6-hole\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"31:1-31:78;2639-2716\"\u003eQuality control: 18 production stages, 15 individual QC checks per sprocket\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\" data-sourcepos=\"32:1-32:35;2717-2751\"\u003eFitment: as per OE specification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rolon","offers":[{"title":"Default Title","offer_id":48110620213422,"sku":null,"price":2906.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7371\/0510\/files\/BPRKitSmall.jpg?v=1784379573","url":"https:\/\/pedlockmotorsport.com\/products\/rolon-brass-chain-sprocket-kit-for-re-meteor-350-classic-350-reborn-hunter-350-kit-hporc-389","provider":"Pedlock Motorsport","version":"1.0","type":"link"}