{"product_id":"triflex-next-proportional-inertia-trailer-brake-controller","title":"TriFlex NEXT Proportional Inertia Trailer Brake Controller","description":"\u003cp\u003eIn this review the TriFlex NEXT Proportional Inertia Trailer Brake Controller is presented as a compact, modern brake controller best suited to drivers who tow a range of trailers and want predictable, smooth stops. The bottom line: this unit's triple-axis motion sensor and adjustable gain settings deliver consistent, proportional braking on level roads and grades, while the slim, low-profile design and plug-and-play wiring make it an easy fit for many cab interiors. It is a practical choice when responsive braking and a small dash footprint matter most.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim, low-profile design:\u003c\/strong\u003e The compact housing saves dash space and keeps the controller unobtrusive while maintaining full functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique mounting system:\u003c\/strong\u003e The included bracket provides improved dash clearance and lets you mount the unit at different angles for optimal fit and visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple-axis motion sensing:\u003c\/strong\u003e A motion-sensing accelerometer delivers proportional braking that adapts to forward and incline\/decline motion for smoother stops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable tow settings:\u003c\/strong\u003e Adjustable gain and load controls let drivers tune braking force to match light to heavy trailer loads and varied driving conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-to-read interface:\u003c\/strong\u003e The full-text display and large buttons simplify operation and troubleshooting, with day-night modes for visibility in different lighting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety protections:\u003c\/strong\u003e Built-in reverse polarity and short-circuit protection help prevent electrical damage and improve towing reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe TriFlex NEXT is for owners of travel trailers, utility trailers, or similarly braked towed rigs who want a modern, proportional braking solution without a bulky controller taking up dash space. It fits owners who value easy installation and diagnostics, particularly those with factory-style connector locations that make plug-and-play wiring convenient.\u003c\/p\u003e\u003cp\u003eIt may be less appropriate for drivers who need a very basic, no-frills time-based controller or those who prefer a model with a different user interface layout; users who require vehicle-specific integrated systems should confirm compatibility before purchase.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResponsive proportional braking from the triple-axis accelerometer improves stop smoothness and control.\u003c\/li\u003e\n\u003cli\u003eSlim, low-profile housing and versatile bracket give flexible mounting options and a clean dash appearance.\u003c\/li\u003e\n\u003cli\u003eAdjustable gain and load settings make the unit adaptable for a wide range of trailer weights and conditions.\u003c\/li\u003e\n\u003cli\u003eClear, full-text display and troubleshooting indicators simplify setup and monitoring while towing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe controller is feature-rich and may be more than some users need if they prefer a very simple time-based unit.\u003c\/li\u003e\n\u003cli\u003eUsers should verify vehicle connector compatibility for plug-and-play installation in their specific tow vehicle.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eCURT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTriFlex NEXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl type\u003c\/td\u003e\n\u003ctd\u003eProportional inertia (triple-axis accelerometer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAxles supported\u003c\/td\u003e\n\u003ctd\u003e2-4 axles (controls 2 to 8 brakes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eFull-text readout with day-night modes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eReverse polarity and short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eLow-profile unit with unique adjustable bracket\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe TriFlex NEXT is a practical, modern brake controller for drivers who tow regularly and want proportional, smooth braking with a minimal dash footprint. Its motion-sensing accuracy, adjustable settings, and clear diagnostics make it good value for those who need adaptability across trailers and terrains; confirm connector fit for the easiest installation experience.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this controller handle multiple axles?\u003c\/strong\u003e\u003cbr\u003eYes, it controls 2 to 8 trailer brakes, which covers 2-4 trailer axles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs installation difficult?\u003c\/strong\u003e\u003cbr\u003eMany users find installation straightforward thanks to plug-and-play wiring and the unique bracket, but verify your vehicle connector for compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it work on hills?\u003c\/strong\u003e\u003cbr\u003eThe triple-axis accelerometer adjusts power for uphill and downhill motion, improving braking performance on grades.\u003c\/p\u003e","brand":"CURT","offers":[{"title":"Default Title","offer_id":48163241722075,"sku":"B0CC2X8M7X","price":135.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81slAKNpLvL._AC_SL1500.jpg?v=1769220971","url":"https:\/\/gearmusthave.com\/products\/triflex-next-proportional-inertia-trailer-brake-controller","provider":"GearMustHave","version":"1.0","type":"link"}