{"product_id":"ex-next-black-sp-w-kr-420xt-short","title":"EX-NEXT Black SP w\/KR-420XT (short)","description":"\u003c!--StartFragment--\u003eIntroducing the KO PROPO EX-NEXT Black SP (Special) 2.4Ghz Wheel Radio.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eIncludes 1 x Serial compatible receiver KR-420XT with short antenna.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cu\u003eSpecifications\u003c\/u\u003e\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Dimensions: 240.5 x163.0 x107.2mm (Does not include protrusions)\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Weight: 551g (battery not included)\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Power supply: AAA size dry battery x4,\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eNi-MH battery x4,\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eLi-Fe battery (2cell 6.6V)*,\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eLi-Po battery (2cell 7.4V)*,\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e(Batteries are sold separately.)\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Current: 200mA or less\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Channel: PWM 4ch \/ Serial 8ID\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e*Maximum setting ID number of serial are different by each products.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Frequency: 2.4GHz\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Radio Mode: XT\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Model memory 50\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e# Compatible receiver: KR-420XT, \" MINI-Z EVO Receiver Unit EX-NEXT MC-8\"\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e*This product’s manual is not included in the package, please download from here.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e*If you use Li-fe, Li-po, you must use with our option unit (Battery stand Unit).\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e*Can not use LCD Xpansion unit EXP-104 series.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e*Can not use FHSS or DSSS receiver. (KR-418FH KR-415FHD,KR-210S etc)\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e*The product photos on this site are prototypes, which may be different to production models.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eLuxury Pearl Black Paint\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eA new black colour has been added to the EX-NEXT line up. Instead of simple solid black paint, it is painted in black with pearl. The matt texture gives it a luxurious feel.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e*The stand for the Expert grip unit LDT is not painted.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eNewly designed Aluminium Steering Wheel\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eThe aluminium steering wheel has been changed to a new design.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eEquipped with a new standard \"XT\" that achieves the fastest class communication speed in the industry.\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eYou can choose and use from \"XT advanced mode\" which is the world record class response for one way communication and \"XT telemetry mode\" which is compatible for Telemetry (2 way's communication).\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eXT Advanced Mode\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eAn all new control software and radio communication software of the EX-NEXT has been developed. World record class communication response and High resolution control are installed. \"XT Advanced mode\" that is the highest speed in EX-NEXT is about 3 times the speed of the EX-RR. The performance far exceeds the conventional high-speed communication.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eXT Telemetry mode\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eEX-NEXT supports \"XT Telemetry mode\" that uses 2-way communication. When \"4S series servos\" that support serial compatible are connected to the B\/S port in the new receiver KR-420XT, you can use \"REAL TIME ICS\". So, you can easily change parameters of servos from the transmitter without accessing the car directly. Setting your car with more freedom and more detail without compromise. Also, even using the XT Telemetry mode that is 2-way communication, the High-speed response is still faster than the EX-RR.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eHigh speed supported by Serial servo\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eCurrently mainstream servo control method is performed by PWM control. PWM control method uses pulse width to send position of servos output from receiver. Serial control method uses a digital signal value to send the position of the servo output. So, communication speed of the Serial control method will be significantly faster than a PWM control method, time of the servo’s action from your operation input is shorter. Operating feeling will be ultra high speed like operating the car directly.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eUltra small receiver KR-420XT\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eThe ultra-compact receiver KR-420XT, which is equipped with the latest devices abundantly for the EX-NEXT. While maintaining the same footprint as the KR-418FH compact receiver, which has been very well received, the connector mounting height has been reduced, and the total volume is smaller than before. 5 Connecting ports for servos or ESC are equipped. Also, unused connecting ports can be use to power cooling fans and transponder for lap counting systems.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cstrong style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eSupports MINI-Z by switching modes\u003c\/strong\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eEX-NEXT's high-speed response is also available for MINI-Z EVO. Mode switching allows switching from general RC car to MINI-Z mode. EX-NEXT is compatible with the \"MINI-Z EVO Receiver Unit EX-NEXT MC-8\". *MINI-Z is a product and registered trademark of KYOSHO CORPORATION.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eMade in Japan.\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003e\u003cbr style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(71, 71, 71); font-family: \"\u003eKO's dedicated \u003ca href=\"https:\/\/www.kondokagaku.jp\/EX-NEXT_BLACK-SP_en\/\" rel=\"nofollow\" style=\"-webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); box-sizing: border-box; color: rgb(145, 157, 168); cursor: pointer; font-family: \"\u003ewebpage\u003c\/a\u003e\u003c!--EndFragment--\u003e","brand":"KO PROPO","offers":[{"title":"Default Title","offer_id":55450566721916,"sku":"KO10742","price":369.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0432\/8584\/0033\/files\/ko10742_1.jpg?v=1750132764","url":"https:\/\/sussex-model-centre.co.uk\/products\/ex-next-black-sp-w-kr-420xt-short","provider":"Sussex Model Centre","version":"1.0","type":"link"}