{"product_id":"royal-enfield-raj00017-raj00017a-speedo-drive-assy","title":"Royal Enfield Genuine Speedo Drive Assembly (Front Wheel Speedometer Gearbox) – RAJ00017\/A","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eRoyal Enfield RAJ00017\/A is an OEM speedometer drive assembly used on certain front wheel hub setups where the speed signal is taken mechanically from the wheel. If the drive is worn, you may see jumping\/zero speed readings or grinding noise from the hub.\u003c\/p\u003e\n\u003cp\u003eAlso searched as: speedo drive, speedometer gearbox, hub speedo drive, front wheel speedo drive, RAJ00017.\u003c\/p\u003e\n\u003cp\u003eBefore you buy: Fitment depends on the exact front hub and cable\/drive style. Confirm RAJ00017\/A in your EPC and match by hub photo + drive interface before ordering.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Royal Enfield speedo drive assembly (RAJ00017\/A)\u003c\/li\u003e\n\u003cli\u003eRestores accurate speed readings on mechanical wheel-driven speedometers\u003c\/li\u003e\n\u003cli\u003eHelps fix jumping\/zero speed reading due to worn internal gears\u003c\/li\u003e\n\u003cli\u003eOEM interface geometry for correct engagement with hub and speedo cable\u003c\/li\u003e\n\u003cli\u003eIdeal replacement after water ingress or gear wear\u003c\/li\u003e\n\u003cli\u003eReturn-prevention: hub interface verification guidance included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility Table\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePlatform\/Engine\u003c\/th\u003e\n\u003cth\u003eBS\/Emission\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eStatus (✅\/❓)\u003c\/th\u003e\n\u003cth\u003eNotes\/Constraints\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBullet 350 ES (BSIV)\u003c\/td\u003e\n\u003ctd\u003eUCE 350\u003c\/td\u003e\n\u003ctd\u003eBS4\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e✅\u003c\/td\u003e\n\u003ctd\u003eTwo dealer sources map RAJ00017\/A to Bullet 350 ES \/ Bullet 350 context.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBullet 350 (selected years)\u003c\/td\u003e\n\u003ctd\u003eUCE 350\u003c\/td\u003e\n\u003ctd\u003eBS4\/BS6 mix\u003c\/td\u003e\n\u003ctd\u003e2017–2025 (seller mapped)\u003c\/td\u003e\n\u003ctd\u003e❓\u003c\/td\u003e\n\u003ctd\u003eLater bikes may use electronic sensors; confirm mechanical drive hub style.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClassic 350 (selected years)\u003c\/td\u003e\n\u003ctd\u003eUCE 350\u003c\/td\u003e\n\u003ctd\u003eBS3\/BS4\/BS6 mix\u003c\/td\u003e\n\u003ctd\u003e2010–2025 (seller mapped)\u003c\/td\u003e\n\u003ctd\u003e❓\u003c\/td\u003e\n\u003ctd\u003eMapping varies; confirm mechanical hub drive vs electronic sensor.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJ-Series\/650\/Himalayan-Scram\u003c\/td\u003e\n\u003ctd\u003eJ \/ 650 \/ LS410\u003c\/td\u003e\n\u003ctd\u003eBS6\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e❓\u003c\/td\u003e\n\u003ctd\u003eMost use electronic sensors; do not order unless EPC shows RAJ00017\/A.\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 (Default Title).\u003c\/p\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003ch3\u003eQ1 (Fitment): How do I confirm RAJ00017\/A fits?\u003c\/h3\u003e\n\u003cp\u003eConfirm your hub uses a mechanical speedo drive, then match RAJ00017\/A in EPC and compare hub interface.\u003c\/p\u003e\n\u003ch3\u003eQ2 (Fitment): Is this for all Bullet\/Classic?\u003c\/h3\u003e\n\u003cp\u003eNo. Some variants use electronic pickup. Order only if EPC confirms.\u003c\/p\u003e\n\u003ch3\u003eQ3: Mechanical vs electronic speed pickup?\u003c\/h3\u003e\n\u003cp\u003eMechanical uses a gearbox drive at the wheel; electronic uses a sensor + tone ring. Parts are not interchangeable.\u003c\/p\u003e\n\u003ch3\u003eQ4 (Installation): Any notes?\u003c\/h3\u003e\n\u003cp\u003eLightly grease, seat fully, ensure engagement, and route cable without sharp bends.\u003c\/p\u003e\n\u003ch3\u003eQ5 (Symptoms): What indicates a failed speedo drive?\u003c\/h3\u003e\n\u003cp\u003eJumping needle, zero reading, grinding noise from hub, or speedo stops after wheel removal.\u003c\/p\u003e\n\u003ch3\u003eQ6 (Returns-prevention): What should I send?\u003c\/h3\u003e\n\u003cp\u003eHub photo + model\/year\/BS and EPC screenshot (if available).\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Royal Enfield","offers":[{"title":"Default Title","offer_id":51038009590055,"sku":"RAJ00017","price":178.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0878\/7447\/0183\/files\/2E33C624-7D39-4110-BAA7-9FA7066A1274.jpg?v=1771839479","url":"https:\/\/underthehood.co.in\/products\/royal-enfield-raj00017-raj00017a-speedo-drive-assy","provider":"UNDER THE HOOD","version":"1.0","type":"link"}