{"product_id":"hpi-racing-tf-51-rf-51-2-4ghz-4ch-radio-set-160549","title":"HPI Racing TF-51 \/ RF-51 2.4GHz 4-Channel Radio Set","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HPI Racing TF-51 \/ RF-51 2.4GHz 4-Channel Radio Set is a complete radio system that combines HPI's feature-packed TF-51 transmitter with the waterproof RF-51 receiver. Using digital 2.4GHz FHSS technology, this radio set delivers crystal-free, interference-free control for confident driving in any conditions.\u003c\/p\u003e\n\u003cp\u003eThe TF-51 features advanced ergonomic design, comprehensive tuning options, and a comfortable drop-down steering wheel, while the RF-51 receiver provides true waterproof protection thanks to its silicone-jacketed PCB and hardcase shell.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete 2.4GHz radio system: TF-51 transmitter + RF-51 receiver\u003c\/li\u003e\n\u003cli\u003eDigital FHSS technology eliminates radio conflicts\u003c\/li\u003e\n\u003cli\u003e4 channels with auxiliary function support\u003c\/li\u003e\n\u003cli\u003eWaterproof RF-51 receiver with built-in failsafe\u003c\/li\u003e\n\u003cli\u003eDrop-down, swappable steering wheel\u003c\/li\u003e\n\u003cli\u003eFoam-covered wheel with rubber grips and corner bumpers\u003c\/li\u003e\n\u003cli\u003eMagnetic base for tools and parts\u003c\/li\u003e\n\u003cli\u003eFull programming: EXP, dual rate, EPA, servo reverse, center trim\u003c\/li\u003e\n\u003cli\u003eAudible alerts for power-on and battery life\u003c\/li\u003e\n\u003cli\u003ePowered by 4 AA batteries\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrive multiple RC vehicles together without frequency worries\u003c\/li\u003e\n\u003cli\u003eWaterproof receiver enables all-weather, all-terrain driving\u003c\/li\u003e\n\u003cli\u003eFailsafe protection prevents runaways\u003c\/li\u003e\n\u003cli\u003eComprehensive programming tunes the radio to your style\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTF-51 is compatible only with RF-51 and RF-51N receivers\u003c\/li\u003e\n\u003cli\u003eRF-51 ideal for electric vehicles; RF-51N (sold separately) recommended for nitro\/gas with low-voltage failsafe\u003c\/li\u003e\n\u003cli\u003eRequires 4 AA batteries for the transmitter (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency: 2.4GHz FHSS\u003c\/li\u003e\n\u003cli\u003eChannels: 4\u003c\/li\u003e\n\u003cli\u003eTransmitter Power: 4 x AA batteries\u003c\/li\u003e\n\u003cli\u003eReceiver Failsafe: Adjustable signal-loss\u003c\/li\u003e\n\u003cli\u003eReceiver Waterproofing: Silicone jacket + hardcase\u003c\/li\u003e\n\u003cli\u003eProgramming: EXP, dual rate, EPA, servo reverse, center trim\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e(1) HPI TF-51 4-Channel 2.4GHz Transmitter\u003c\/li\u003e\n\u003cli\u003e(1) HPI RF-51 4-Channel 2.4GHz Waterproof Receiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHPI Racing RC vehicles requiring a 2.4GHz radio system\u003c\/li\u003e\n\u003cli\u003eAny compatible 4-channel RC car or truck setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cp\u003eA complete HPI 2.4GHz 4-channel radio set combining the feature-rich TF-51 transmitter with the waterproof RF-51 receiver — everything you need for confident, all-weather RC control.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RC Hop Up Parts","offers":[{"title":"Default Title","offer_id":45704110178487,"sku":"HPI160549","price":104.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/5566\/5591\/files\/hpi160549.jpg?v=1767376562","url":"https:\/\/www.twinseamsports.com\/products\/hpi-racing-tf-51-rf-51-2-4ghz-4ch-radio-set-160549","provider":"Twin Seam Sports","version":"1.0","type":"link"}