{"product_id":"royal-enfield-801479-rear-sprocket-drum-black-38t-bullet-classic-thunderbird","title":"Rear Sprocket Drum Black 38T for Bullet 350\/500, Classic 350\/500, Electra \u0026 Thunderbird – Genuine Royal Enfield 801479","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eRoyal Enfield \u003cstrong\u003e801479\u003c\/strong\u003e is a genuine OEM \u003cstrong\u003erear sprocket drum black\u003c\/strong\u003e, also described by dealers as the \u003cstrong\u003e38-tooth sprocket and drum\u003c\/strong\u003e used on a wide range of Indian-built Royal Enfield models. Official-style parts sources identify this exact part number as \u003cstrong\u003eSPROCKET DRUM BLACK\u003c\/strong\u003e, and Bike-Parts shows it as the replacement for older part \u003cstrong\u003e801041\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThis is the correct replacement when the rear sprocket drum is worn at the cush-drive mounting area, the sprocket teeth are worn, the drum is damaged, or the rear hub drive assembly is being rebuilt. Buyers usually search for this part as \u003cstrong\u003erear sprocket drum\u003c\/strong\u003e, \u003cstrong\u003erear wheel sprocket drum\u003c\/strong\u003e, \u003cstrong\u003erear sprocket 38T\u003c\/strong\u003e, \u003cstrong\u003esprocket and drum\u003c\/strong\u003e, or \u003cstrong\u003eClassic 350 rear sprocket drum\u003c\/strong\u003e. This page stays buyer-focused: this is the \u003cstrong\u003erear sprocket drum assembly\u003c\/strong\u003e, not the front gearbox sprocket, chain, rear hub alone, or brake drum cover.\u003c\/p\u003e\n\u003cp\u003eThe strongest surfaced fitment support covers \u003cstrong\u003eTBTS\u003c\/strong\u003e, \u003cstrong\u003eBullet 350 UCE\u003c\/strong\u003e, \u003cstrong\u003eBullet 500 UCE\u003c\/strong\u003e, \u003cstrong\u003eElectra 350 UCE ES\u003c\/strong\u003e, \u003cstrong\u003eClassic 350\u003c\/strong\u003e, and \u003cstrong\u003eClassic 500 EFI\u003c\/strong\u003e, with broader old-model Bullet support also shown in dealer fitment guides.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you buy:\u003c\/strong\u003e match \u003cstrong\u003e801479\u003c\/strong\u003e, confirm you need the \u003cstrong\u003e38T rear sprocket drum\u003c\/strong\u003e, and compare your rear hub \/ sprocket carrier style before ordering.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Royal Enfield OEM part number 801479\u003c\/li\u003e\n\u003cli\u003eOfficial description: Sprocket Drum Black\u003c\/li\u003e\n\u003cli\u003eReplacement for older part number 801041\u003c\/li\u003e\n\u003cli\u003eDealer buyer description: Sprocket and Drum, 38T\u003c\/li\u003e\n\u003cli\u003eRear wheel drive component combining sprocket and drum structure\u003c\/li\u003e\n\u003cli\u003eSuitable for rear hub \/ sprocket carrier replacement work\u003c\/li\u003e\n\u003cli\u003eStrong fitment support across older Bullet, Classic, Electra, and Thunderbird families\u003c\/li\u003e\n\u003cli\u003eBetter OEM fit than unknown aftermarket rear sprocket drums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility(UCE DRUM VARIENT ONLY)\u003c\/h2\u003e\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePlatform\/Engine\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eStatus\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTBTS(DRUM VARIENT)\u003c\/td\u003e\n\u003ctd\u003eThunderbird family\u003c\/td\u003e\n\u003ctd\u003eLegacy\u003c\/td\u003e\n\u003ctd\u003eConfirmed\u003c\/td\u003e\n\u003ctd\u003eDealer source explicitly lists TBTS.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBullet 350 UCE (KS\/ES)\u003c\/td\u003e\n\u003ctd\u003eUCE 350\u003c\/td\u003e\n\u003ctd\u003eOlder generation\u003c\/td\u003e\n\u003ctd\u003eConfirmed\u003c\/td\u003e\n\u003ctd\u003eDealer source explicitly lists Bullet 350 UCE KS and ES.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBullet 500 UCE\u003c\/td\u003e\n\u003ctd\u003eUCE 500\u003c\/td\u003e\n\u003ctd\u003eOlder generation\u003c\/td\u003e\n\u003ctd\u003eConfirmed\u003c\/td\u003e\n\u003ctd\u003eDealer source explicitly lists Bullet 500 UCE.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectra 350 UCE ES\u003c\/td\u003e\n\u003ctd\u003eUCE 350\u003c\/td\u003e\n\u003ctd\u003eOlder generation\u003c\/td\u003e\n\u003ctd\u003eConfirmed\u003c\/td\u003e\n\u003ctd\u003eDealer source explicitly lists Electra 350 UCE ES.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassic 350\u003c\/td\u003e\n\u003ctd\u003eUCE 350\u003c\/td\u003e\n\u003ctd\u003eOlder generation\u003c\/td\u003e\n\u003ctd\u003eConfirmed\u003c\/td\u003e\n\u003ctd\u003eDealer source explicitly lists Classic 350.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassic 500 EFI\u003c\/td\u003e\n\u003ctd\u003eUCE 500 EFI\u003c\/td\u003e\n\u003ctd\u003eOlder generation\u003c\/td\u003e\n\u003ctd\u003eConfirmed\u003c\/td\u003e\n\u003ctd\u003eDealer source explicitly lists Classic 500 EFI.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMany Indian-built models 1987–2016\u003c\/td\u003e\n\u003ctd\u003eOld-model \/ Indian-built RE range\u003c\/td\u003e\n\u003ctd\u003e1987–2016\u003c\/td\u003e\n\u003ctd\u003eBroad dealer support\u003c\/td\u003e\n\u003ctd\u003eDealer source describes it as fitting most Indian models 1987–2016; use exact model matching where possible.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVariants\u003c\/h2\u003e\n\u003cp\u003eNo variants. Tooth count note: surfaced dealer wording identifies this as \u003cstrong\u003e38T\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eWhat is 801479 exactly?\u003c\/h3\u003e\n\u003cp\u003eIt is the \u003cstrong\u003erear sprocket drum black\u003c\/strong\u003e, also described as the \u003cstrong\u003e38T sprocket and drum\u003c\/strong\u003e assembly.\u003c\/p\u003e\n\u003ch3\u003eIs this the rear sprocket only or sprocket with drum?\u003c\/h3\u003e\n\u003cp\u003eThis is the \u003cstrong\u003esprocket drum assembly\u003c\/strong\u003e, not just a loose rear sprocket plate.\u003c\/p\u003e\n\u003ch3\u003eIs 801479 the replacement for 801041?\u003c\/h3\u003e\n\u003cp\u003eYes. Bike-Parts shows \u003cstrong\u003e801041\u003c\/strong\u003e replaced by \u003cstrong\u003e801479\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhich bikes is it clearly confirmed for?\u003c\/h3\u003e\n\u003cp\u003eThe strongest checked support confirms \u003cstrong\u003eTBTS, Bullet 350 UCE, Bullet 500 UCE, Electra 350 UCE ES, Classic 350, and Classic 500 EFI\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs this a 38-tooth rear sprocket drum?\u003c\/h3\u003e\n\u003cp\u003eYes. Dealer support explicitly describes it as \u003cstrong\u003e38T\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eHow do I avoid ordering the wrong rear sprocket drum?\u003c\/h3\u003e\n\u003cp\u003eMatch \u003cstrong\u003e801479\u003c\/strong\u003e, check that your bike uses the same \u003cstrong\u003erear drum\/carrier style\u003c\/strong\u003e, and verify the required tooth count before ordering.\u003c\/p\u003e","brand":"Royal Enfield","offers":[{"title":"Default Title","offer_id":51278611185959,"sku":"801479","price":950.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/D0B23F08-9E1E-49B9-9CF0-6AF58B52E318.jpg?v=1776513570","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-801479-rear-sprocket-drum-black-38t-bullet-classic-thunderbird","provider":"UNDER THE HOOD","version":"1.0","type":"link"}