{"product_id":"royal-enfield-electra-x-500-grey-face-kmph-speedometer-146131b","title":"Royal Enfield Electra X 500 Grey-Face KM\/H Speedometer – 146131\/B","description":"\u003ch1\u003eRoyal Enfield Electra X 500 Grey-Face KM\/H Speedometer – 146131\/B\u003c\/h1\u003e\n\n\u003cp\u003eReplace the original road-speed instrument on the applicable older \u003cstrong\u003eRoyal Enfield Electra X 500\u003c\/strong\u003e with this genuine grey-face \u003cstrong\u003ekilometres-per-hour speedometer assembly\u003c\/strong\u003e. Royal Enfield part number \u003cstrong\u003e146131\/B\u003c\/strong\u003e is catalogued as “Speedo Meter – Bullet X KMPH”; the model-specific Electra X parts book identifies the same base number, 146131, as the grey-face km\/h speedometer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCritical fitment warning:\u003c\/strong\u003e “Bullet X” in the historical part description refers to the older export Electra X parts family. This is \u003cstrong\u003enot\u003c\/strong\u003e a speedometer for the modern Bullet X 350 launched in 2019. Order by exact part number, face style and motorcycle model—not by the words “Bullet X” alone.\u003c\/p\u003e\n\n\u003ch2\u003eWhat This Product Is\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Royal Enfield analogue speedometer assembly\u003c\/li\u003e\n\u003cli\u003eExact manufacturer part number: \u003cstrong\u003e146131\/B\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCatalogue base number: \u003cstrong\u003e146131\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay unit: \u003cstrong\u003ekm\/h (kilometres per hour)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFace style: \u003cstrong\u003egrey face\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAssigned model family: \u003cstrong\u003eRoyal Enfield 500 Electra X\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCable-driven road-speed instrument\u003c\/li\u003e\n\u003cli\u003eQuantity supplied: one speedometer assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat This Product Is Not\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNot the mph grey-face speedometer; the separately catalogued mph version is 146297\u003c\/li\u003e\n\u003cli\u003eNot a modern electronic or digital instrument cluster\u003c\/li\u003e\n\u003cli\u003eNot a speedometer cable, front-wheel drive gearbox, wiring loom or mounting rubber\u003c\/li\u003e\n\u003cli\u003eNot confirmed for the 2019–2020 Bullet X 350, Bullet X 350 ES or any BS4\/BS6 UCE Bullet X\u003c\/li\u003e\n\u003cli\u003eNot confirmed for the current J-Series Bullet 350\u003c\/li\u003e\n\u003cli\u003eNot a universal fit for all Bullet, Electra, Classic, Thunderbird or Machismo motorcycles\u003c\/li\u003e\n\u003cli\u003eNot confirmed for Electra EFI, Classic EFI or B5 Bullet EFI models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCorrect km\/h scale for kilometre-market Electra X applications\u003c\/li\u003e\n\u003cli\u003eGrey face matching the model-specific instrument specification\u003c\/li\u003e\n\u003cli\u003eMechanical cable-driven speed indication\u003c\/li\u003e\n\u003cli\u003eOriginal-style replacement for a failed, damaged or inaccurate instrument\u003c\/li\u003e\n\u003cli\u003eExact MPN retained for dependable workshop and catalogue lookup\u003c\/li\u003e\n\u003cli\u003eOne-per-motorcycle instrument position in the Electra X parts book\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConfirmed Product Details\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eConfirmed Detail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eRoyal Enfield\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number \/ MPN\u003c\/td\u003e\n\u003ctd\u003e146131\/B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCatalogue Base Number\u003c\/td\u003e\n\u003ctd\u003e146131\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eAnalogue speedometer assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Scale\u003c\/td\u003e\n\u003ctd\u003ekm\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace\u003c\/td\u003e\n\u003ctd\u003eGrey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Type\u003c\/td\u003e\n\u003ctd\u003eMechanical speedometer cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Application\u003c\/td\u003e\n\u003ctd\u003eRoyal Enfield 500 Electra X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003e1 speedometer assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSafest Confirmed Fitment\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMotorcycle\u003c\/th\u003e\n\u003cth\u003eModel Years\u003c\/th\u003e\n\u003cth\u003eRequired Specification\u003c\/th\u003e\n\u003cth\u003eFitment Status\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoyal Enfield 500 Electra X\u003c\/td\u003e\n\u003ctd\u003e2005–2008 model-specific parts-book range\u003c\/td\u003e\n\u003ctd\u003eGrey-face speedometer with km\/h scale; original number 146131\/B or 146131\u003c\/td\u003e\n\u003ctd\u003eConfirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoyal Enfield 500 Electra X\u003c\/td\u003e\n\u003ctd\u003e2004\u003c\/td\u003e\n\u003ctd\u003eMust match 146131\/B or 146131, grey face, km\/h scale and rear connection\u003c\/td\u003e\n\u003ctd\u003eVerify before ordering; some application guides include 2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e Check the removed instrument for the part number or matching grey face, km\/h scale, housing size, speedometer-cable connection and rear bulb\/wiring arrangement. Older motorcycles are often modified, and registration year alone is not enough to confirm the instrument fitted today.\u003c\/p\u003e\n\n\u003ch2\u003eDo Not Order For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2019–2020 Royal Enfield Bullet X 350 or Bullet X 350 ES\u003c\/li\u003e\n\u003cli\u003eModern BS4 or BS6 UCE Bullet 350 variants merely described as “Bullet X”\u003c\/li\u003e\n\u003cli\u003e2023-on J-Series Bullet 350\u003c\/li\u003e\n\u003cli\u003eAny motorcycle requiring an mph display\u003c\/li\u003e\n\u003cli\u003eElectra EFI, Classic EFI or Bullet EFI models without an exact 146131\/B cross-check\u003c\/li\u003e\n\u003cli\u003eThunderbird, Classic, Machismo, Sixty-5 or standard Bullet based only on similar appearance\u003c\/li\u003e\n\u003cli\u003eAny custom headlamp shell or instrument conversion where the mounting diameter and rear connections differ\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Parts and Variants Sold Separately\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePart\u003c\/th\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eOrdering Note\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrey-face Electra X speedometer, mph scale\u003c\/td\u003e\n\u003ctd\u003e146297\u003c\/td\u003e\n\u003ctd\u003eDifferent display unit; do not order when km\/h is required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeedometer cable\u003c\/td\u003e\n\u003ctd\u003e145980\u003c\/td\u003e\n\u003ctd\u003eCheck cable length and both inner-cable ends before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeedometer rubber ring\u003c\/td\u003e\n\u003ctd\u003e110179\u003c\/td\u003e\n\u003ctd\u003eMounting\/sealing ring catalogued separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeedometer bulb\u003c\/td\u003e\n\u003ctd\u003e141715\u003c\/td\u003e\n\u003ctd\u003e12V 2W bulb catalogued separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat the Speedometer Does\u003c\/h2\u003e\n\u003cp\u003eThe front-wheel speedometer drive turns the inner speedometer cable. The cable transfers that rotation to the instrument, where the mechanism moves the needle to show road speed in kilometres per hour. A fault anywhere in the drive gearbox, cable, cable routing or instrument can produce a dead, jumping or inaccurate reading.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You Will Receive\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1 × Genuine Royal Enfield Electra X 500 grey-face km\/h speedometer assembly – 146131\/B\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe speedometer cable, wheel-drive gearbox, mounting rubber, bulbs, bulb holders, wiring loom, headlamp casing, fasteners and installation labour are not included unless they are physically shown as part of the sealed manufacturer package.\u003c\/p\u003e\n\n\u003ch2\u003eWhen Should the Speedometer Be Replaced?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eThe needle remains at zero after the speedometer cable and wheel drive have been confirmed working\u003c\/li\u003e\n\u003cli\u003eThe needle jumps, sticks or reads incorrectly after cable faults are ruled out\u003c\/li\u003e\n\u003cli\u003eThe lens, bezel, face or housing is physically damaged\u003c\/li\u003e\n\u003cli\u003eThe cable input or internal mechanism is worn or seized\u003c\/li\u003e\n\u003cli\u003eWater entry or corrosion has damaged the instrument\u003c\/li\u003e\n\u003cli\u003eAn incorrect mph unit must be replaced with the specified km\/h version\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDiagnostic Note\u003c\/h2\u003e\n\u003cp\u003eDo not replace the instrument solely because the needle does not move. Disconnect the cable from the speedometer, inspect the inner cable ends, check that the cable rotates when the front wheel turns, and inspect the wheel-drive gearbox. If only the illumination or an indicator lamp is faulty, test the separate bulb, holder, earth and wiring before condemning the speedometer assembly.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation Note\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePhotograph the original cable, bulb-holder and wire locations before removal.\u003c\/li\u003e\n\u003cli\u003eCompare the old and new instruments front and rear before fitting.\u003c\/li\u003e\n\u003cli\u003eCheck that the km\/h face and grey appearance are correct.\u003c\/li\u003e\n\u003cli\u003eInspect the speedometer cable for broken strands, rounded ends, kinks or dry operation.\u003c\/li\u003e\n\u003cli\u003eSeat the mounting rubber correctly and do not overtighten or distort the instrument housing.\u003c\/li\u003e\n\u003cli\u003eRoute the cable without sharp bends and ensure it is fully engaged at both ends.\u003c\/li\u003e\n\u003cli\u003eDo not force a mismatched cable nut, bulb holder or wiring connection.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended when the instrument or cable diagnosis is uncertain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant Return-Prevention Check\u003c\/h2\u003e\n\u003cp\u003eBefore opening, testing or installing the part, confirm all of the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExact required part number is \u003cstrong\u003e146131\/B\u003c\/strong\u003e or the matching catalogue base number \u003cstrong\u003e146131\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMotorcycle is the older \u003cstrong\u003eRoyal Enfield 500 Electra X\u003c\/strong\u003e, not a modern Bullet X 350\u003c\/li\u003e\n\u003cli\u003eRequired face colour is \u003cstrong\u003egrey\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRequired speed scale is \u003cstrong\u003ekm\/h\u003c\/strong\u003e, not mph\u003c\/li\u003e\n\u003cli\u003eHousing, mounting diameter, rear cable input and bulb\/wiring arrangement match the removed instrument\u003c\/li\u003e\n\u003cli\u003eThe speedometer cable and wheel-drive gearbox have been tested\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWe do not offer exchanges. A correctly supplied item is not returnable or refundable after delivery, opening, testing, installation or use. Wrong model selection, mph\/km\/h mismatch, modified motorcycle fitment, cable mismatch or incorrect diagnosis does not make the supplied part incorrect. Record a complete unboxing video and report any wrong, missing or transit-damaged item within 24 hours with the required proof.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is Royal Enfield part 146131\/B?\u003c\/h3\u003e\n\u003cp\u003eIt is the genuine grey-face km\/h speedometer assembly catalogued for the older Royal Enfield 500 Electra X. Some catalogues display the base number as 146131.\u003c\/p\u003e\n\n\u003ch3\u003eWhy does the description say Bullet X?\u003c\/h3\u003e\n\u003cp\u003eRoyal Enfield's historical material description uses “Bullet X” for this older Electra X parts family. It does not mean the later Bullet X 350 introduced in 2019.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it fit the 2019 or 2020 Bullet X 350?\u003c\/h3\u003e\n\u003cp\u003eNo. Do not order 146131\/B for a modern Bullet X 350 or Bullet X 350 ES.\u003c\/p\u003e\n\n\u003ch3\u003eIs the display in kilometres or miles?\u003c\/h3\u003e\n\u003cp\u003eThis is the km\/h version. The separately catalogued grey-face mph version is 146297.\u003c\/p\u003e\n\n\u003ch3\u003eWhat colour is the face?\u003c\/h3\u003e\n\u003cp\u003eThe model-specific description identifies a grey face. Compare the original dial and product images before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eIs this a digital speedometer?\u003c\/h3\u003e\n\u003cp\u003eNo. It is an analogue, cable-driven speedometer assembly.\u003c\/p\u003e\n\n\u003ch3\u003eIs the speedometer cable included?\u003c\/h3\u003e\n\u003cp\u003eNo. The cable is a separate part. Check the existing cable and drive mechanism before replacing the instrument.\u003c\/p\u003e\n\n\u003ch3\u003eDoes it fit every Electra?\u003c\/h3\u003e\n\u003cp\u003eNo. Electra X, Electra EFI and other Electra variants use different instrument arrangements. The safest fitment is the older 500 Electra X requiring 146131\/B or 146131.\u003c\/p\u003e\n\n\u003ch3\u003eWhat should I check if the needle stays at zero?\u003c\/h3\u003e\n\u003cp\u003eFirst inspect the inner cable, both cable ends and the front-wheel drive. Replace the speedometer only after confirming that rotation reaches the instrument input.\u003c\/p\u003e\n\n\u003ch3\u003eAre the bulbs and mounting rubber included?\u003c\/h3\u003e\n\u003cp\u003eThey are catalogued separately. This listing guarantees one speedometer assembly only unless additional items are physically shown in the sealed manufacturer package.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm fitment on a 2004 motorcycle?\u003c\/h3\u003e\n\u003cp\u003eMatch the exact old part number, grey km\/h face, housing, mounting diameter, cable connection and rear bulb layout. Some application guides include 2004, while the model-specific parts-book range begins in 2005.\u003c\/p\u003e\n\n\u003ch2\u003eBuy Genuine Royal Enfield 146131\/B Online\u003c\/h2\u003e\n\u003cp\u003eOrder the genuine Electra X 500 grey-face km\/h speedometer from \u003cstrong\u003eUnder The Hood\u003c\/strong\u003e. Shipping is available across India and to international destinations. Confirm the exact part number, face, scale and motorcycle model before placing the order.\u003c\/p\u003e\n\n\u003ch2\u003eBuyer Search Terms\u003c\/h2\u003e\n\u003cp\u003e146131, 146131\/B, 146131B, Royal Enfield Electra X speedometer, Electra X 500 speedo, Bullet X kmph speedometer, grey face speedometer, Royal Enfield mechanical speedometer, Electra X km\/h meter, 500 Electra X instrument.\u003c\/p\u003e","brand":"Royal Enfield","offers":[{"title":"Default Title","offer_id":51709364666663,"sku":"146131\/B","price":0.0,"currency_code":"INR","in_stock":false}],"url":"https:\/\/underthehood.co.in\/products\/royal-enfield-electra-x-500-grey-face-kmph-speedometer-146131b","provider":"UNDER THE HOOD","version":"1.0","type":"link"}