{"product_id":"royal-enfield-kab00028a-master-cylinder-minor-kit-etl","title":"Royal Enfield KAB00028\/A – Master Cylinder Minor Kit ETL – OEM Brake Rebuild for Bullet 350 ES Disc, Classic 350 \u0026 More (BSIII–BSVI)","description":"\u003cp data-start=\"202\" data-end=\"239\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eRevive your motorcycle's braking precision with the \u003cstrong data-start=\"52\" data-end=\"112\"\u003eRoyal Enfield KAB00028\/A Master Cylinder Minor Kit (ETL)\u003c\/strong\u003e—an authentic, factory-grade overhaul kit designed to rejuvenate the hydraulic integrity of your master cylinder. This OEM kit includes critical components such as the piston and seals, perfectly sized to Royal Enfield’s original Endurance Technologies (ETL) manufactured master cylinders. Ideal for bikes showing signs of internal leakage, soft lever feel, or aging components, this minor kit restores performance without needing full component replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"241\" data-end=\"244\"\u003e\n\u003ch2 data-start=\"246\" data-end=\"277\"\u003e\u003cstrong data-start=\"249\" data-end=\"275\"\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"278\" data-end=\"315\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eFits the ETL master cylinders found on:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"316\" data-end=\"517\"\u003e\n\u003cli data-start=\"316\" data-end=\"357\"\u003e\n\u003cp data-start=\"318\" data-end=\"357\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"35\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eBullet 350 ES Disc (BSIII\/BSIV)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"358\" data-end=\"399\"\u003e\n\u003cp data-start=\"360\" data-end=\"399\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"28\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eClassic 350 (BSIII\/BSIV)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"400\" data-end=\"517\"\u003e\n\u003cp data-start=\"402\" data-end=\"517\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"32\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eClassic 350 Rear Disc (BSIV)\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-start=\"439\" data-end=\"442\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"519\" data-end=\"522\"\u003e\n\u003ch2 data-start=\"524\" data-end=\"543\"\u003e\u003cstrong data-start=\"527\" data-end=\"543\"\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"544\" data-end=\"799\"\u003e\n\u003cli data-start=\"544\" data-end=\"627\"\u003e\n\u003cp data-start=\"546\" data-end=\"627\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"15\" data-is-only-node=\"\"\u003eOEM Quality\u003c\/strong\u003e – KAB00028\/A ensures ABI match to factory master cylinder components.\u003c\/span\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]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"628\" data-end=\"669\"\u003e\n\u003cp data-start=\"630\" data-end=\"669\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"22\" data-is-only-node=\"\"\u003eMinor Kit Contents\u003c\/strong\u003e – Includes essential piston, spring, and seal components for hydraulic system refresh.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"670\" data-end=\"713\"\u003e\n\u003cp data-start=\"672\" data-end=\"713\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"21\" data-is-only-node=\"\"\u003eFactory-Exact Fit\u003c\/strong\u003e – Engineered by ETL to maintain OEM hydraulic tolerances and fluid flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"714\" data-end=\"757\"\u003e\n\u003cp data-start=\"716\" data-end=\"757\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"26\" data-is-only-node=\"\"\u003ePlug-and-Play Overhaul\u003c\/strong\u003e – Rebuild your existing cylinder—no need to replace the whole unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"758\" data-end=\"799\"\u003e\n\u003cp data-start=\"760\" data-end=\"799\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003e\u003cstrong data-start=\"0\" data-end=\"30\" data-is-only-node=\"\"\u003eCost-Effective Maintenance\u003c\/strong\u003e – Lower-cost solution compared to buying new master cylinders.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1103\" data-end=\"1114\"\u003e\u003cstrong data-start=\"1106\" data-end=\"1114\"\u003eFAQs\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1116\" data-end=\"1233\"\u003e\u003cstrong data-start=\"1116\" data-end=\"1151\"\u003eQ1: Which models does this fit?\u003c\/strong\u003e\u003cbr data-start=\"1151\" data-end=\"1154\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eFits \u003cstrong data-start=\"5\" data-end=\"27\"\u003eBullet 350 ES Disc\u003c\/strong\u003e and \u003cstrong data-start=\"32\" data-end=\"47\"\u003eClassic 350\u003c\/strong\u003e models with ETL master cylinders (BSIII\/BSIV), including rear-disc variants.\u003c\/span\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]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1235\" data-end=\"1318\"\u003e\u003cstrong data-start=\"1235\" data-end=\"1276\"\u003eQ2: What’s included in the Minor Kit?\u003c\/strong\u003e\u003cbr data-start=\"1276\" data-end=\"1279\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eIncludes the high-wear internal components—piston, spring, and seals—required to rebuild the master cylinder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1320\" data-end=\"1446\"\u003e\u003cstrong data-start=\"1320\" data-end=\"1364\"\u003eQ3: Is this a genuine Royal Enfield kit?\u003c\/strong\u003e\u003cbr data-start=\"1364\" data-end=\"1367\"\u003e\u003cspan class=\"relative -mx-px my-[-0.2rem] rounded px-px py-[0.2rem] transition-colors duration-100 ease-in-out\"\u003eYes—KAB00028\/A is factory-grade ETL OEM, identical to the components originally fitted.\u003c\/span\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]\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1448\" data-end=\"1624\"\u003e\u003cstrong data-start=\"1448\" data-end=\"1496\"\u003eQ4: Can I use this on newer BS6 motorcycles?\u003c\/strong\u003e\u003cbr data-start=\"1496\" data-end=\"1499\"\u003eIf your master cylinder is ETL-style and matches the BSIII\/BSIV layout, you may fit it—but always verify fit before ordering.\u003c\/p\u003e\n\u003cp data-start=\"1626\" data-end=\"1789\"\u003e\u003cstrong data-start=\"1626\" data-end=\"1654\"\u003eQ5: How do I install it?\u003c\/strong\u003e\u003cbr data-start=\"1654\" data-end=\"1657\"\u003eDisassemble the master cylinder, clean the housing, install the new kit, reassemble with proper torque, then bleed the brakes fully.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"UNDER THE HOOD","offers":[{"title":"Default Title","offer_id":50294095741223,"sku":null,"price":250.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/6D523E25-2798-4E6A-B35E-4337474257F8.jpg?v=1755684247","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-kab00028a-master-cylinder-minor-kit-etl","provider":"UNDER THE HOOD","version":"1.0","type":"link"}