{"product_id":"jb-racing-ecu","title":"TBI ECU 125 KTM HUSQVARNA GASGAS","description":"\u003ch1 data-section-id=\"1lbyam4\" data-start=\"234\" data-end=\"261\"\u003eJB-Race Engineering ECU\u003c\/h1\u003e\n\u003ch2 data-section-id=\"f4b2a0\" data-start=\"262\" data-end=\"338\"\u003eThe missing puzzle piece for maximum performance of your fuel-injected dirt bike\u003c\/h2\u003e\n\u003cp data-start=\"340\" data-end=\"575\"\u003eThe \u003cstrong data-start=\"344\" data-end=\"371\"\u003eJB-Race Engineering ECU\u003c\/strong\u003e was specifically developed for the current \u003cstrong data-start=\"405\" data-end=\"446\"\u003eKTM, Husqvarna, and GASGAS TBI models\u003c\/strong\u003e. It is a fully plug-and-play motorsport ECU for riders who want more than just a standard map.\u003c\/p\u003e\n\u003cp data-start=\"577\" data-end=\"823\"\u003eDeveloped on the dyno, validated in tough off-road use, and already successfully deployed in racing – including podium finishes in the \u003cstrong data-start=\"735\" data-end=\"754\"\u003eADAC Junior Cup\u003c\/strong\u003e and strong results in the \u003cstrong data-start=\"789\" data-end=\"822\"\u003eFIM Junior World Championship\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"825\" data-end=\"971\"\u003eThis ECU is not a simple upgrade. It is the foundation for precise tuning, reproducible performance, and maximum engine control.\u003c\/p\u003e\n\u003chr data-start=\"973\" data-end=\"976\"\u003e\n\u003ch2 data-section-id=\"177j91j\" data-start=\"978\" data-end=\"1014\"\u003eDeveloped for maximum control\u003c\/h2\u003e\n\u003cp data-start=\"1016\" data-end=\"1184\"\u003eThe JB-Race Engineering ECU completely replaces the standard control unit and operates directly on the original wiring harness. No modifications, no cable clutter, no compromises.\u003c\/p\u003e\n\u003cp data-start=\"1186\" data-end=\"1542\"\u003eThanks to our specially developed strategy for the TBI two-stroke engine, the engine condition is captured significantly more precisely than with classic standard approaches. Especially the self-developed volumetric efficiency algorithm based on crankcase pressure enables finer load determination and thus a significantly more controlled injection and ignition strategy.\u003c\/p\u003e\n\u003chr data-start=\"1544\" data-end=\"1547\"\u003e\n\u003ch2 data-section-id=\"10btkw6\" data-start=\"1549\" data-end=\"1562\"\u003eHighlights\u003c\/h2\u003e\n\u003cp data-start=\"1564\" data-end=\"1661\"\u003e✅ \u003cstrong data-start=\"1566\" data-end=\"1623\"\u003ePlug \u0026amp; Play for KTM, Husqvarna, and GASGAS TBI models\u003c\/strong\u003e\u003cbr data-start=\"1623\" data-end=\"1626\"\u003eFits directly onto the OEM wiring harness.\u003c\/p\u003e\n\u003cp data-start=\"1663\" data-end=\"1750\"\u003e✅ \u003cstrong data-start=\"1665\" data-end=\"1696\"\u003eCAN-based Map-Switching\u003c\/strong\u003e\u003cbr data-start=\"1696\" data-end=\"1699\"\u003eCompatible with the original OEM mapping switch.\u003c\/p\u003e\n\u003cp data-start=\"1752\" data-end=\"1861\"\u003e✅ \u003cstrong data-start=\"1754\" data-end=\"1788\"\u003eIntegrated SD card logging\u003c\/strong\u003e\u003cbr data-start=\"1788\" data-end=\"1791\"\u003eDirectly record, evaluate, and purposefully develop engine data.\u003c\/p\u003e\n\u003cp data-start=\"1863\" data-end=\"1951\"\u003e✅ \u003cstrong data-start=\"1865\" data-end=\"1898\"\u003eExtremely precise ignition calculation\u003c\/strong\u003e\u003cbr data-start=\"1898\" data-end=\"1901\"\u003eLess than \u003cstrong data-start=\"1913\" data-end=\"1950\"\u003e0.10° deviation at 16,000 rpm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1953\" data-end=\"2037\"\u003e✅ \u003cstrong data-start=\"1955\" data-end=\"1995\"\u003eRev-safe up to over 20,000 rpm\u003c\/strong\u003e\u003cbr data-start=\"1995\" data-end=\"1998\"\u003eDesigned for high-revving racing engines.\u003c\/p\u003e\n\u003cp data-start=\"2039\" data-end=\"2160\"\u003e✅ \u003cstrong data-start=\"2041\" data-end=\"2080\"\u003eProprietary 2T volumetric efficiency algorithm\u003c\/strong\u003e\u003cbr data-start=\"2080\" data-end=\"2083\"\u003eLoad calculation via crankcase pressure sensor instead of simple standard models.\u003c\/p\u003e\n\u003cp data-start=\"2162\" data-end=\"2272\"\u003e✅ \u003cstrong data-start=\"2164\" data-end=\"2212\"\u003eAdditional freely assignable inputs and outputs\u003c\/strong\u003e\u003cbr data-start=\"2212\" data-end=\"2215\"\u003eFor individual functions, sensors, or expansions.\u003c\/p\u003e\n\u003cp data-start=\"2274\" data-end=\"2394\"\u003e✅ \u003cstrong data-start=\"2276\" data-end=\"2310\"\u003eContinuous product updates\u003c\/strong\u003e\u003cbr data-start=\"2310\" data-end=\"2313\"\u003eThe ECU is constantly being developed further and remains technically up-to-date.\u003c\/p\u003e\n\u003cp data-start=\"2396\" data-end=\"2551\"\u003e✅ \u003cstrong data-start=\"2398\" data-end=\"2456\"\u003eOptionally expandable with external JB Lambda\/EGT module\u003c\/strong\u003e\u003cbr data-start=\"2456\" data-end=\"2459\"\u003eLambda and exhaust gas temperature measurement are available via a separately sold add-on module.\u003c\/p\u003e\n\u003chr data-start=\"2553\" data-end=\"2556\"\u003e\n\u003ch2 data-section-id=\"s7mj91\" data-start=\"2558\" data-end=\"2591\"\u003eOptional Lambda \u0026amp; EGT Module\u003c\/h2\u003e\n\u003cp data-start=\"2593\" data-end=\"2719\"\u003eFor even deeper analysis and more precise tuning, a separately available \u003cstrong data-start=\"2672\" data-end=\"2708\"\u003eJB-Race Engineering Sensor Module\u003c\/strong\u003e is available.\u003c\/p\u003e\n\u003cp data-start=\"2721\" data-end=\"2764\"\u003eThis module allows the evaluation of:\u003c\/p\u003e\n\u003cul data-start=\"2766\" data-end=\"2911\"\u003e\n\n\u003cli data-section-id=\"9wcmdu\" data-start=\"2766\" data-end=\"2797\"\u003eBosch LSU 4.9 Wideband Lambda\u003c\/li\u003e\n\n\u003cli data-section-id=\"dz7qgj\" data-start=\"2798\" data-end=\"2839\"\u003eType-K Thermocouple for Exhaust Gas Temperature\u003c\/li\u003e\n\n\u003cli data-section-id=\"18si42v\" data-start=\"2840\" data-end=\"2867\"\u003eCAN communication to the ECU\u003c\/li\u003e\n\n\u003cli data-section-id=\"1bw5nvv\" data-start=\"2868\" data-end=\"2911\"\u003eExtended logging and analysis functions\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp data-start=\"2913\" data-end=\"3026\"\u003eThis keeps the ECU itself compact and robust, while lambda and EGT functions can be added modularly.\u003c\/p\u003e\n\u003chr data-start=\"3028\" data-end=\"3031\"\u003e\n\u003ch2 data-section-id=\"2fabgz\" data-start=\"3033\" data-end=\"3072\"\u003eWho is the JB-Race ECU for?\u003c\/h2\u003e\n\u003cp data-start=\"3074\" data-end=\"3219\"\u003eFor riders, tuners, and teams who want to get more out of the TBI engine – without sacrificing durability, control, or reproducibility.\u003c\/p\u003e\n\u003cp data-start=\"3221\" data-end=\"3421\"\u003eWhether for dyno development, racetrack use, or demanding off-road applications: The JB-Race Engineering ECU provides the technical basis to truly understand and purposefully develop the engine.\u003c\/p\u003e","brand":"jb-race-engineering","offers":[{"title":"Series (Timing)","offer_id":51351345135959,"sku":"TBI_125_ECU-1","price":749.99,"currency_code":"EUR","in_stock":true},{"title":"Factory (highly modified engines)","offer_id":51351345168727,"sku":"TBI_125_ECU-2","price":749.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7111\/3559\/files\/ecu_1.jpg?v=1754075777","url":"https:\/\/jb-race.com\/en\/products\/jb-racing-ecu","provider":"JB Race Engineering","version":"1.0","type":"link"}