{"product_id":"g2ut-48-v-controller-for-kukirin-g2-ultra-2025","title":"G2UT 48 V controller for KuKirin G2 Ultra (2025)","description":"\u003cp\u003eThe G2UT controller for the 2025 KuKirin G2 Ultra has separate front and rear motor connections in a single assembly. The black connector housing carries three screw-type phase terminals for each motor and shared +\/− battery terminals. A ribbed aluminium base dissipates heat and includes a mounting tab.\u003c\/p\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003cp\u003eFor the 2025 KuKirin G2 Ultra with matching G2UT electronics. Compare the controller designation, 48 V rating, complete connector layout, software revision and mounting before ordering. Production batches can use different electronics; fitment for the KuKirin G2, G2 Max or G2 Master is unconfirmed.\u003c\/p\u003e\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel and version\u003c\/th\u003e\n\u003ctd\u003eKuKirin G2 Ultra, 2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eController designation\u003c\/th\u003e\n\u003ctd\u003eG2UT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated voltage on label\u003c\/th\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCurrent limit on label\u003c\/th\u003e\n\u003ctd\u003e25 ± 1 A; the label does not specify the current for each motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor connections\u003c\/th\u003e\n\u003ctd\u003eSeparate Front and Rear groups; 3 Blue\/Green\/Yellow screw-type phase terminals each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower connections\u003c\/th\u003e\n\u003ctd\u003e+ and − screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSignal connections\u003c\/th\u003e\n\u003ctd\u003eFront Hall, Rear Hall, 8 Pin, Tail Light and Motor line; compare layout with the photos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApproximate overall dimensions including tab\u003c\/th\u003e\n\u003ctd\u003e151.6 × 142.5 × 50.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing height excluding tab\u003c\/th\u003e\n\u003ctd\u003eapproximately 130.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting slot shown\u003c\/th\u003e\n\u003ctd\u003eapproximately 6.5 × 8.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight shown in supplier photo\u003c\/th\u003e\n\u003ctd\u003eapproximately 677 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVersions on the photographed label\u003c\/th\u003e\n\u003ctd\u003eFirmware JBWC6P V1.4; software RND4825-V1.10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003ePackage contents\u003c\/h2\u003e\u003cp\u003e1 G2UT controller in its housing and 3 protective covers for the power terminals. A separate wiring harness, battery and display are not included.\u003c\/p\u003e\u003ch2\u003eInstallation and checks\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSwitch off the scooter and disconnect the battery. Photograph all connections and check the front and rear motor labels.\u003c\/li\u003e\n\u003cli\u003ePreserve power polarity, phase and Hall wiring assignments, and the intended mounting of the heat sink. Fit the protective covers and restore the deck cover seal.\u003c\/li\u003e\n\u003cli\u003eCheck both motors, the display and motor cut-off when braking after replacement. Do not change current settings based on this label; electrical compatibility and operation should be checked by a qualified technician.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ULIP","offers":[{"title":"Default Title","offer_id":64833707016569,"sku":"ULP9391.1","price":169.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0902\/7076\/1337\/files\/ULP9391.1_01_862f62b949e94effac049339f5b95ebc.jpg?v=1791554770","url":"https:\/\/www.evolt.eu\/cs\/products\/g2ut-48-v-controller-for-kukirin-g2-ultra-2025","provider":"eVolt.eu","version":"1.0","type":"link"}