{"product_id":"hero-glamour-bs6-xtec-canvas-cylinder-kit-k12121aannb00s","title":"Hero Glamour BS6 \/ Glamour XTEC \/ Glamour Canvas Cylinder Kit | Genuine Block Piston Kit | K12121AANNB00S","description":"\u003ch2\u003eHero Glamour BS6 \/ Glamour XTEC \/ Glamour Canvas Cylinder Kit – K12121AANNB00S\u003c\/h2\u003e\n\u003cp\u003eRebuild a worn or damaged engine-cylinder section with the \u003cstrong\u003eHero Genuine Cylinder Kit K12121AANNB00S\u003c\/strong\u003e. This exact cylinder-kit SKU is confirmed for selected \u003cstrong\u003eHero Glamour BS6, Glamour XTEC, Glamour XTEC 125 and Glamour Canvas\u003c\/strong\u003e applications where K12121AANNB00S is specified in the Hero parts catalogue.\u003c\/p\u003e\n\u003cdiv class=\"panel-heading\"\u003e\n\u003cdiv class=\"panel-title\" id=\"panel-heading\"\u003e\n\u003ch4 class=\"modal-title\"\u003e\n\u003cspan class=\"bhutranslate\"\u003eParts List for\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\"\u003cspan class=\"partNoID\"\u003eK12121AANNB00S\u003c\/span\u003e\"\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tableinside\"\u003e\n\u003cdiv id=\"tableForPartsList_wrapper\" class=\"dataTables_wrapper form-inline dt-bootstrap no-footer\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003ctable class=\"table table-bordered dataTable no-footer\" id=\"tableForPartsList\" role=\"grid\"\u003e\n\u003cthead\u003e\n\u003ctr role=\"row\"\u003e\n\u003cth class=\"bhutranslate sorting_asc\" rowspan=\"1\" colspan=\"1\" tabindex=\"0\"\u003eS.No\u003c\/th\u003e\n\u003cth class=\"bhutranslate sorting\" rowspan=\"1\" colspan=\"1\" tabindex=\"0\"\u003ePart No\u003c\/th\u003e\n\u003cth class=\"bhutranslate sorting\" rowspan=\"1\" colspan=\"1\" tabindex=\"0\"\u003eDescription\u003c\/th\u003e\n\u003cth class=\"bhutranslate sorting\" rowspan=\"1\" colspan=\"1\" tabindex=\"0\"\u003eQty\u003c\/th\u003e\n\u003cth class=\"bhutranslate sorting\" rowspan=\"1\" colspan=\"1\" tabindex=\"0\"\u003ePart Image\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody id=\"partsListIDD\"\u003e\n\u003ctr role=\"row\" class=\"odd\"\u003e\n\u003cth class=\"sorting_1\"\u003e1\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e12391-AAN-B00\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eGASKET, HEAD COVER\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/12391-AAN-B00.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\" class=\"even\"\u003e\n\u003cth class=\"sorting_1\"\u003e2\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e12100-AAN-B00\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCYLINDER COMP.\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/12100-AAN-B00.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\" class=\"odd\"\u003e\n\u003cth class=\"sorting_1\"\u003e3\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e12191-AAN-B0099\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eGASKET, CYLINDER\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/12191-AAN-B0099.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\" class=\"even\"\u003e\n\u003cth class=\"sorting_1\"\u003e4\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e12251-AAN-B00\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eGASKET, CYLINDER HEAD\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/12251-AAN-B00.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\" class=\"odd\"\u003e\n\u003cth class=\"sorting_1\"\u003e5\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e13101-AAN-B00\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePISTON\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/13101-AAN-B00.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\" class=\"even\"\u003e\n\u003cth class=\"sorting_1\"\u003e6\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e13111-AAN-B00\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003ePIN, PISTON\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/13111-AAN-B00.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\" class=\"odd\"\u003e\n\u003cth class=\"sorting_1\"\u003e7\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e13115-001-000\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eCLIP, PISTON PIN\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/13115-001-000.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr role=\"row\" class=\"even\"\u003e\n\u003cth class=\"sorting_1\"\u003e8\u003c\/th\u003e\n\u003ctd\u003e\u003ca\u003e13011-AAN-B0099\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eRING SET PISTON STD\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd align=\"center\"\u003e\u003cimg class=\"part-image\" src=\"https:\/\/ecatalogue.heromotocorp.biz\/sol_dealer\/dealer\/ecat_print\/part_image\/13011-AAN-B0099.jpg\" width=\"50px\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eThis product is commonly searched as \u003cstrong\u003eGlamour BS6 cylinder kit, Glamour XTEC block piston kit, Glamour Canvas bore kit, Hero Glamour cylinder-piston kit, engine block piston assembly and K12121AANNB00S\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eWhat This Product Is\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHero Genuine engine cylinder kit\u003c\/li\u003e\n\u003cli\u003eCatalogue description: \u003cstrong\u003eCYLINDER KIT\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePart number \/ MPN: \u003cstrong\u003eK12121AANNB00S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCommon market name: Cylinder kit \/ block piston kit \/ bore kit \/ block piston assembly\u003c\/li\u003e\n\u003cli\u003eApplication area: Engine cylinder and piston section\u003c\/li\u003e\n\u003cli\u003eQuantity reference: \u003cstrong\u003e1 kit\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent exact-SKU MRP \/ selling reference: \u003cstrong\u003e₹2,985\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Hero MotoCorp engine-rebuild component\u003c\/li\u003e\n\u003cli\u003eExact replacement where K12121AANNB00S is specified\u003c\/li\u003e\n\u003cli\u003eSuitable for diagnosed cylinder wear, piston damage, compression loss, excessive engine smoke, oil consumption or piston slap\u003c\/li\u003e\n\u003cli\u003eHelps restore engine compression and combustion when the cylinder head, crankshaft, connecting rod and lubrication system remain serviceable\u003c\/li\u003e\n\u003cli\u003eExact-SKU selection provides better fitment accuracy than choosing a generic 125cc cylinder kit by appearance\u003c\/li\u003e\n\u003cli\u003eDesigned for supported Glamour BS6\/XTEC engine applications rather than older Glamour generations by assumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConfirmed Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eHero Glamour XTEC – July 2021\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHero Glamour i3S BSVI – October 2021\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHero Glamour 125 BS-VI Refresh – May 2022\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHero Glamour XTEC 125 – September 2022\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHero Glamour Canvas – October 2022\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment Note \/ Return Prevention Note\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, match \u003cstrong\u003eK12121AANNB00S\u003c\/strong\u003e with the original Hero packet, existing cylinder-kit number, Hero EPC or VIN record. Confirm the motorcycle model, manufacturing month, BS6 generation, cylinder design, piston specification and gasket arrangement.\u003c\/p\u003e\n\u003cp\u003eDo not order only by the words “Hero Glamour” or by engine capacity. Glamour motorcycles have used several different engines and cylinder-kit revisions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo not automatically use this kit for older Glamour BS4 models.\u003c\/strong\u003e Some third-party listings describe this SKU as BS4, while the stronger exact-SKU application record maps it to the 2021–2022 Glamour BS6\/XTEC range. Confirm through the Hero EPC before dispatch.\u003c\/p\u003e\n\u003ch3\u003eSimilar Part Numbers – Do Not Mix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eK12121AANNB01S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eK12121AANNB02S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eK12121AANF410S\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOther K12121-series Hero cylinder kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe final suffix is significant. Similar-looking kits can differ by engine generation, cylinder casting, piston specification, emission version, oil passages or gasket combination.\u003c\/p\u003e\n\u003ch3\u003eKit Contents\u003c\/h3\u003e\n\u003cp\u003eK12121AANNB00S is sold as a complete Hero cylinder kit and is commonly described in the market as a block-piston or bore kit. However, a reliable public exact-SKU bill of materials is not available. Check the sealed Hero packet before promising individual internal components.\u003c\/p\u003e\n\u003cp\u003eDo not automatically state that a piston-ring set, piston pin, clips or specific gaskets are included until the actual sealed kit has been verified.\u003c\/p\u003e\n\u003ch3\u003eWhat You Will Receive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Hero Genuine Cylinder Kit\u003c\/li\u003e\n\u003cli\u003ePart number: \u003cstrong\u003eK12121AANNB00S\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eOnly the components physically packed inside the sealed Hero kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCylinder head, valves, camshaft, rocker components, crankshaft, connecting rod, timing-chain parts, engine oil, labour and unrelated overhaul parts are not included unless physically packed and explicitly mentioned.\u003c\/p\u003e\n\u003ch3\u003eTechnical Details\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHero MotoCorp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number \/ MPN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eK12121AANNB00S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCatalogue Description\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCYLINDER KIT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommon Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlock Piston Kit \/ Bore Kit \/ Cylinder-Piston Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfirmed Model Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHero Glamour BS6 \/ Glamour XTEC \/ Glamour Canvas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfirmed Application Period\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelected 2021–2022 references\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent MRP \/ Selling Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e₹2,985\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExact Kit Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVerify sealed Hero package before listing individual inclusions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Sensitivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExact SKU, model month, BS6 generation, engine specification and Hero EPC\/VIN must match\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Note\u003c\/h3\u003e\n\u003cp\u003eProfessional engine installation is strongly recommended. Before assembly, inspect the cylinder head, valves, connecting rod, crankshaft play, oil pump, cam chain, guides, tensioner, cylinder studs, mating surfaces and lubrication system.\u003c\/p\u003e\n\u003cp\u003eConfirm piston orientation, ring end gaps, cylinder lubrication, engine timing, tightening sequence, torque values and valve clearance before starting the motorcycle. Do not operate the engine until compression, timing and oil circulation have been verified.\u003c\/p\u003e\n\u003ch3\u003eBuyer-Focused FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1. What is Hero part number K12121AANNB00S?\u003c\/strong\u003e\u003cbr\u003eIt is a Hero Genuine Cylinder Kit, commonly called a block piston kit or bore kit, for selected Glamour BS6\/XTEC applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2. Does it fit Hero Glamour XTEC?\u003c\/strong\u003e\u003cbr\u003eYes. Glamour XTEC July 2021 and Glamour XTEC 125 September 2022 applications are listed for this exact SKU.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3. Does it fit Glamour Canvas?\u003c\/strong\u003e\u003cbr\u003eYes. Glamour Canvas October 2022 is included in the exact-SKU fitment record.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4. Does it fit every Hero Glamour?\u003c\/strong\u003e\u003cbr\u003eNo. Glamour models have used different cylinder kits across BS4, BS6, FI, XTEC and OBD generations. Match the exact SKU before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5. Does it fit Super Splendor?\u003c\/strong\u003e\u003cbr\u003eNo Super Splendor compatibility is being claimed for K12121AANNB00S. Other AANNB-series cylinder kits are used in several Super Splendor applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ6. Are the piston, rings, pin, clips and gaskets included?\u003c\/strong\u003e\u003cbr\u003eThe exact public kit BOM is unavailable. Check the sealed Hero package before promising individual components.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ7. Is this a complete engine-overhaul kit?\u003c\/strong\u003e\u003cbr\u003eNo. It is a cylinder kit, not a complete engine-overhaul kit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ8. Should a mechanic install it?\u003c\/strong\u003e\u003cbr\u003eYes. Cylinder-kit replacement requires accurate engine measurements, correct timing, lubrication, torque settings and post-assembly checks.\u003c\/p\u003e","brand":"Hero MotoCorp","offers":[{"title":"Default Title","offer_id":51773207544103,"sku":"K12121AANNB00S","price":3160.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/Hero_Glamour_BS6_Glamour_XTEC_Glamour_Canvas_Cylinder_Kit_Genuine_Block_Piston_Kit_K12121AANNB00S.jpg?v=1785659183","url":"https:\/\/underthehood.co.in\/products\/hero-glamour-bs6-xtec-canvas-cylinder-kit-k12121aannb00s","provider":"UNDER THE HOOD","version":"1.0","type":"link"}