{"product_id":"royal-enfield-piston-ring-set-std-350cc-bullet-electra-112052","title":"Genuine Royal Enfield Piston Ring Set STD (350cc) for Bullet \/ Electra \/ Machismo \/ Campus | 112052","description":"\u003cp data-start=\"246\" data-end=\"629\"\u003eRebuild compression the right way with the \u003cstrong data-start=\"289\" data-end=\"364\"\u003eGenuine Royal Enfield Piston Ring Set – Standard (STD), Part No. 112052\u003c\/strong\u003e. This is a \u003cstrong data-start=\"376\" data-end=\"394\"\u003eset of 3 rings\u003c\/strong\u003e (compression + oil control) intended for \u003cstrong data-start=\"436\" data-end=\"490\"\u003e350cc engines in the older Bullet-family platforms\u003c\/strong\u003e, and it is commonly listed as \u003cstrong data-start=\"521\" data-end=\"588\"\u003e“RING SET, STD” \/ “Piston ring set – Standard (Set of 3 Rings)”\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"631\" data-end=\"963\"\u003eIf your bike has \u003cstrong data-start=\"648\" data-end=\"738\"\u003eblue smoke, low compression, hard starting, excessive blow-by, or high oil consumption\u003c\/strong\u003e, worn rings are a prime suspect. Using a genuine-spec ring set matters because ring material and sizing directly affect \u003cstrong data-start=\"859\" data-end=\"901\"\u003eseal, heat transfer, and cylinder life\u003c\/strong\u003e—generic rings often cause poor bedding-in and repeat smoke.\u003c\/p\u003e\n\u003cp data-start=\"965\" data-end=\"1258\"\u003eBefore ordering: confirm your bore is still \u003cstrong data-start=\"1009\" data-end=\"1016\"\u003eSTD\u003c\/strong\u003e. If your cylinder has been rebored, you may need an oversize ring set (example listings show related oversize ring sets like \u003cstrong data-start=\"1142\" data-end=\"1161\"\u003e112053 (0.020\")\u003c\/strong\u003e and \u003cstrong data-start=\"1166\" data-end=\"1185\"\u003e112054 (0.040\")\u003c\/strong\u003e in the same part-number series). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1260\" data-end=\"1384\"\u003eThis listing is restricted to \u003cstrong data-start=\"1290\" data-end=\"1328\"\u003econfirmed 350cc legacy models only\u003c\/strong\u003e (see Compatibility) to reduce wrong orders and returns.\u003c\/p\u003e\n\u003ch2 data-start=\"1386\" data-end=\"1410\"\u003eKey Features \u003c\/h2\u003e\n\u003cul data-start=\"1411\" data-end=\"2093\"\u003e\n\u003cli data-start=\"1411\" data-end=\"1509\"\u003e\n\u003cp data-start=\"1413\" data-end=\"1509\"\u003e\u003cstrong data-start=\"1413\" data-end=\"1438\"\u003eGenuine Royal Enfield\u003c\/strong\u003e piston ring set – \u003cstrong data-start=\"1457\" data-end=\"1469\"\u003eSTD size\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1510\" data-end=\"1603\"\u003e\n\u003cp data-start=\"1512\" data-end=\"1603\"\u003ePart No: \u003cstrong data-start=\"1521\" data-end=\"1531\"\u003e112052\u003c\/strong\u003e (also shown as “RING SET, STD”)\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1604\" data-end=\"1685\"\u003e\n\u003cp data-start=\"1606\" data-end=\"1685\"\u003e\u003cstrong data-start=\"1606\" data-end=\"1624\"\u003eSet of 3 rings\u003c\/strong\u003e (standard 350cc set) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1768\"\u003e\n\u003cp data-start=\"1688\" data-end=\"1768\"\u003eRestores \u003cstrong data-start=\"1697\" data-end=\"1712\"\u003ecompression\u003c\/strong\u003e and reduces \u003cstrong data-start=\"1725\" data-end=\"1746\"\u003esmoke\/oil burning\u003c\/strong\u003e when rings are worn\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1769\" data-end=\"1841\"\u003e\n\u003cp data-start=\"1771\" data-end=\"1841\"\u003eBetter sealing consistency vs many aftermarket “universal” ring sets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1922\"\u003e\n\u003cp data-start=\"1844\" data-end=\"1922\"\u003eBest practice: check \u003cstrong data-start=\"1865\" data-end=\"1881\"\u003ering end-gap\u003c\/strong\u003e and cylinder condition before assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1923\" data-end=\"1985\"\u003e\n\u003cp data-start=\"1925\" data-end=\"1985\"\u003eIdeal for engine refresh during top-end service or rebuild\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1986\" data-end=\"2093\"\u003e\n\u003cp data-start=\"1988\" data-end=\"2093\"\u003eOversize options exist in the same series (for rebored cylinders) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2095\" data-end=\"2136\"\u003eCompatibility Table\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"2138\" data-end=\"3088\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2138\" data-end=\"2197\"\u003e\n\u003ctr data-start=\"2138\" data-end=\"2197\"\u003e\n\u003cth data-start=\"2138\" data-end=\"2146\" data-col-size=\"sm\"\u003eModel\u003c\/th\u003e\n\u003cth data-start=\"2146\" data-end=\"2160\" data-col-size=\"sm\"\u003eEngine Type\u003c\/th\u003e\n\u003cth data-start=\"2160\" data-end=\"2171\" data-col-size=\"sm\"\u003eBS Stage\u003c\/th\u003e\n\u003cth data-start=\"2171\" data-end=\"2179\" data-col-size=\"sm\"\u003eYears\u003c\/th\u003e\n\u003cth data-start=\"2179\" data-end=\"2197\" data-col-size=\"sm\"\u003eFitment Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2222\" data-end=\"3088\"\u003e\n\u003ctr data-start=\"2222\" data-end=\"2344\"\u003e\n\u003ctd data-start=\"2222\" data-end=\"2256\" data-col-size=\"sm\"\u003eBullet 350 (legacy\/older range)\u003c\/td\u003e\n\u003ctd data-start=\"2256\" data-end=\"2280\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"2280\" data-end=\"2284\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2284\" data-end=\"2301\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"2301\" data-end=\"2344\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2345\" data-end=\"2446\"\u003e\n\u003ctd data-start=\"2345\" data-end=\"2358\" data-col-size=\"sm\"\u003eDeluxe 350\u003c\/td\u003e\n\u003ctd data-start=\"2358\" data-end=\"2382\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"2382\" data-end=\"2386\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2386\" data-end=\"2403\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"2403\" data-end=\"2446\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2447\" data-end=\"2550\"\u003e\n\u003ctd data-start=\"2447\" data-end=\"2462\" data-col-size=\"sm\"\u003eMachismo 350\u003c\/td\u003e\n\u003ctd data-start=\"2462\" data-end=\"2486\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"2486\" data-end=\"2490\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2490\" data-end=\"2507\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"2507\" data-end=\"2550\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2551\" data-end=\"2652\"\u003e\n\u003ctd data-start=\"2551\" data-end=\"2564\" data-col-size=\"sm\"\u003eCampus 350\u003c\/td\u003e\n\u003ctd data-start=\"2564\" data-end=\"2588\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"2588\" data-end=\"2592\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2592\" data-end=\"2609\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"2609\" data-end=\"2652\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2653\" data-end=\"2761\"\u003e\n\u003ctd data-start=\"2653\" data-end=\"2671\" data-col-size=\"sm\"\u003eElectra 4S – KS\u003c\/td\u003e\n\u003ctd data-start=\"2671\" data-end=\"2695\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"2695\" data-end=\"2699\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2699\" data-end=\"2716\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"2716\" data-end=\"2761\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2762\" data-end=\"2870\"\u003e\n\u003ctd data-start=\"2762\" data-end=\"2780\" data-col-size=\"sm\"\u003eElectra 4S – ES\u003c\/td\u003e\n\u003ctd data-start=\"2780\" data-end=\"2804\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"2804\" data-end=\"2808\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2808\" data-end=\"2825\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"2825\" data-end=\"2870\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2871\" data-end=\"2979\"\u003e\n\u003ctd data-start=\"2871\" data-end=\"2889\" data-col-size=\"sm\"\u003eElectra 5S – KS\u003c\/td\u003e\n\u003ctd data-start=\"2889\" data-end=\"2913\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"2913\" data-end=\"2917\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"2917\" data-end=\"2934\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"2934\" data-end=\"2979\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2980\" data-end=\"3088\"\u003e\n\u003ctd data-start=\"2980\" data-end=\"2998\" data-col-size=\"sm\"\u003eElectra 5S – ES\u003c\/td\u003e\n\u003ctd data-start=\"2998\" data-end=\"3022\" data-col-size=\"sm\"\u003e350cc legacy platform\u003c\/td\u003e\n\u003ctd data-start=\"3022\" data-end=\"3026\" data-col-size=\"sm\"\u003e—\u003c\/td\u003e\n\u003ctd data-start=\"3026\" data-end=\"3043\" data-col-size=\"sm\"\u003eFamily listing\u003c\/td\u003e\n\u003ctd data-start=\"3043\" data-end=\"3088\" data-col-size=\"sm\"\u003e\n\u003cbr\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"3090\" data-end=\"3393\"\u003e\u003cspan style=\"color: rgb(251, 4, 4);\"\u003e\u003cstrong data-start=\"3090\" data-end=\"3129\"\u003e(CHECK PART NUMBER BEFORE PURCHASE)\u003c\/strong\u003e\u003c\/span\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"3395\" data-end=\"3408\"\u003eVariants\u003c\/h2\u003e\n\u003cul data-start=\"3409\" data-end=\"3672\"\u003e\n\u003cli data-start=\"3409\" data-end=\"3503\"\u003e\n\u003cp data-start=\"3411\" data-end=\"3503\"\u003e\u003cstrong data-start=\"3411\" data-end=\"3434\"\u003eSTD \/ Standard size\u003c\/strong\u003e (this listing): \u003cstrong data-start=\"3451\" data-end=\"3461\"\u003e112052\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3504\" data-end=\"3672\"\u003e\n\u003cp data-start=\"3506\" data-end=\"3672\"\u003eIf your cylinder is rebored: consider oversize ring sets in the same series (example: \u003cstrong data-start=\"3592\" data-end=\"3609\"\u003e112053 0.020\"\u003c\/strong\u003e, \u003cstrong data-start=\"3611\" data-end=\"3628\"\u003e112054 0.040\"\u003c\/strong\u003e).\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"3674\" data-end=\"3689\"\u003eFAQs \u003c\/h2\u003e\n\u003cp data-start=\"3690\" data-end=\"3895\"\u003e\u003cstrong data-start=\"3690\" data-end=\"3735\"\u003eQ1. What does “STD” mean in piston rings?\u003c\/strong\u003e\u003cbr data-start=\"3735\" data-end=\"3738\"\u003eSTD means \u003cstrong data-start=\"3748\" data-end=\"3770\"\u003estandard bore size\u003c\/strong\u003e (not oversize). If your cylinder was rebored, you need the correct oversize rings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3897\" data-end=\"4057\"\u003e\u003cstrong data-start=\"3897\" data-end=\"3943\"\u003eQ2. How many rings are included in 112052?\u003c\/strong\u003e\u003cbr data-start=\"3943\" data-end=\"3946\"\u003eIt’s commonly sold as a \u003cstrong data-start=\"3970\" data-end=\"3988\"\u003eset of 3 rings\u003c\/strong\u003e (standard 350cc ring set). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4059\" data-end=\"4307\"\u003e\u003cstrong data-start=\"4059\" data-end=\"4141\"\u003eQ3. Will this fit UCE Classic 350 \/ J-Series Classic Reborn \/ Hunter \/ Meteor?\u003c\/strong\u003e\u003cbr data-start=\"4141\" data-end=\"4144\"\u003eNot confirmed. This part number is marketed for \u003cstrong data-start=\"4192\" data-end=\"4218\"\u003elegacy 350cc platforms\u003c\/strong\u003e (Bullet\/Deluxe\/Machismo\/Campus\/Electra 4S\/5S).\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cspan class=\"ms-1 inline-flex max-w-full items-center relative top-[-0.094rem] animate-[show_150ms_ease-in]\" data-testid=\"webpage-citation-pill\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"4309\" data-end=\"4518\"\u003e\u003cstrong data-start=\"4309\" data-end=\"4363\"\u003eQ4. What symptoms indicate I should replace rings?\u003c\/strong\u003e\u003cbr data-start=\"4363\" data-end=\"4366\"\u003eBlue smoke, oil consumption, low compression, hard starting, blow-by, and loss of power are common indicators. (A bore inspection is still recommended.)\u003c\/p\u003e\n\u003cp data-start=\"4520\" data-end=\"4719\"\u003e\u003cstrong data-start=\"4520\" data-end=\"4579\"\u003eQ5. Do I need any additional parts during installation?\u003c\/strong\u003e\u003cbr data-start=\"4579\" data-end=\"4582\"\u003eRecommended: top-end gasket set, cylinder honing (if needed), and piston\/cylinder measurement to confirm STD vs oversize before ordering.\u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":50874041827623,"sku":null,"price":280.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/ChatGPT_Image_Dec_2_2025_10_22_57_PM.png?v=1776599055","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-piston-ring-set-std-350cc-bullet-electra-112052","provider":"UNDER THE HOOD","version":"1.0","type":"link"}