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CURT TriFlex NEXT Trailer Brake Controllers Proportional - 6-Pack - 511466
The TriFlex NEXT Trailer Brake Controller is equipped with a triple-axis, motion-sensing accelerometer for smooth, responsive stops. The third axis adjusts power when driving on uphill or downhill terrain, improving braking performance. With automatic leveling and calibration, setup is simple and hassle-free, allowing you to hit the road with confidence. This controller also features built-in reverse polarity and short-circuit protection, ensuring safe towing. You can easily monitor your tow vehicle???s voltage and trailer disconnect status with helpful indicators.The TriFlex NEXT has an easy-to-read display with full-text diagnostics and troubleshooting, making it simple to operate and maintain. It can control 2 to 8 trailer brakes (1-4 axles) and offers adjustable settings to match your specific vehicle-trailer configuration. It works with low-volt, PWM, ABS, and cruise control systems, delivering powerful brake control in a slim, modern design. The controller provides fully adjustable power and ramp time with a range of gain and load settings to suit different towing conditions. The ramp-up progress is clearly shown on the display, and the brightness can be adjusted for day or night use. With versatile mounting options, the TriFlex NEXT can be installed anywhere in your vehicle at any angle. For easy installation, we recommend using the CURT brake controller wiring harness (sold separately).CURT 511466 TriFlex NEXT Proportional Inertia Electric Trailer Brake Controllers, Fully Adjustable, Low Profile, 2-4 Axles, Plug-and-Play - 6-Pack


  • Slim, low-profile design for a functional, modern aesthetic
  • Unique bracket system for improved dash clearance
  • Mounts anywhere in the vehicle, at any angle
  • Triple-axis, motion-sensing accelerometer for highly responsive, smooth stops
  • Operates 2-8 trailer brakes at a time (1-4 axles)
  • Gain and load settings to adapt to various driving conditions
  • Clean, easy-to-read interface with full-text readout and troubleshooting
  • Day-night mode and adjustable brightness for optimal visibility
  • Auto-sleep mode prevents battery drain after 5 minutes of idle time
  • Large buttons and easy-to-read display make setup easy
  • Tow vehicle 'low voltage' and trailer disconnect indicators
  • Made for 12-volt vehicle systems with an operating range of 9-16V
  • Plug-and-play install with vehicle-specific quick plug harness (sold separately)
  • Includes 6 brake controllers


  • Axles: 1-4
  • Box Height in Inches - XA: 0
  • Box Length in Inches - XA: 0
  • Box Width in Inches - XA: 0
  • Circuit Breaker Protected: Yes
  • Container Cases Qty - XA: 0
  • Container Pallet Qty - XA: 0
  • Container Unit Qty - XA: 0
  • Container Volume Cubic Feet - XA: 0.00000
  • Container Volume Cubic Meter - XA: 0.00000
  • Container Weight KG - XA: 0
  • Container Weight Lbs - XA: 0
  • Display: LED
  • Finish - XA: Blank
  • Item Class - XA: CME
  • Item Height - XA: 0.000
  • Item Length - XA: 0.000
  • Item Width - XA: 0.000
  • Master Case Height Inches - XA: 0.000
  • Master Case Inner Pack Qty - XA: 0
  • Master Case ITF14 - XA: 0
  • Master Case Length Inches - XA: 0.000
  • Master Case Qty - XA: 0
  • Master Case Volume Cubic Feet - XA: 0.00000
  • Master Case Weight Lbs - XA: 0.000
  • Master Case Width Inches - XA: 0.000
  • Material - XA: Plastic
  • Mount Type Description - XA: Not Applicable
  • Pallet Cases Per - XA: 0
  • Pallet Cases Per Layer - XA: 0
  • Pallet Layer of Cases - XA: 0
  • Pallet Qty - XA: 40.000
  • Pallet Total Height Inches - XA: 0.000
  • Pallet Total Weight Per - XA: 0.000
  • Parcel Allowed - XA: Yes
  • Product Weight - XA: 0.000
  • Prop 65 Label Text - XA: WARNING: This product can expose you to chemicals including Di(2-ethylhexyl) phthalate, which is known to the State of California to cause cancer, and Di-n-butyl phthalate, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
  • Prop 65 Material - XA: Di(2-ethylhexyl) phthalate/Di-n-butyl phthalate
  • Prop 65 Reason - XA: PVC Coated Wire
  • Prop 65 Warning Label Type - XA: Cancer and Birth Defect Causing
  • Prop 65 Warning Y/N - XA: YES
  • Rate Class - XA: 77.5
  • Retail Height - XA: 5.750
  • Retail Length - XA: 8.500
  • Retail Width - XA: 6.000
  • Sales Family Code - XA: ELECT
  • Sales Family Description - XA: ELECTRICAL COMPONENTS
  • Sales Group Description - XA: CNTRL
  • Shipping Weight - XA: 2.610
  • Side Application Type Description - XA: Not Applicable
  • Tariff 301 - XA: No
  • Truckload Cases Qty - XA: 0
  • Truckload Pallets Qty - XA: 0
  • Truckload Units Qty - XA: 0
  • Truckload Volume Cubic Feet - XA: 0.00000
  • Truckload Weight - XA: 0
  • Two or Four Wheel Brake System: Four
  • Warranty: Limited Lifetime
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Curt Banner

Who is Curt?

Curt is a brand under Lippert, which is a globally recognized brand when it comes to aftermarket parts and accessories. Curt offers a complete line of towing products and other related accessories. Today, they are the leading manufacturer when it comes to custom-made trailer hitches.

Proudly Made in The USA

All their products are proudly made in the USA. It allows them to monitor the quality of their products and ensure that all parts come out the same every time. They offer a wide range of towing solution products from ball mounts, trailer balls, bike racks, cargo carriers, weight distribution hitches, and more.

Quality Products

Each component is carefully designed to handle heavy loads and not break prematurely, which makes it one of the safest brands in the market today. Armed with the best engineers and artisans in the industry, Curt can provide their customers with a towing product that could stand the test of time. It is why they are the brand of choice by enthusiasts who want the best towing solution that money can buy. 

Purchase Curt Products At Vivid Racing

If you are in the market for a quality towing solution for your vehicle, then Curt is the brand for you. They have established their name as one of the best towing product manufacturers in the USA. If you want a reliable and dependable product, then Curt is the brand for you. To know more about Curt, Visit Vivid Racing and check out their list of products that first your specific need.

CURT MANUFACTURING, LLC ("CURT") provides limited lifetime warranty coverage against defects in factory workmanship and materials for CURT® products ("Products") sold by authorized CURT dealers for use by retail (end use) consumers. This Limited Warranty is provided only to the original Product consumer, and applies only to the original installation. This Limited Warranty is not transferable and does not extend or apply to anyone else. For consumers in the U.S.: this Limited Warranty gives you specific legal rights; you also may have other rights, which vary from state to state.

This Limited Warranty is the sole and exclusive warranty provided by CURT, and all other warranties and conditions are excluded and disclaimed. UNDER THE LAW OF CERTAIN STATES, THERE MAY BE NO IMPLIED CONDITIONS OR WARRANTIES FROM CURT APPLICABLE TO YOUR PRODUCT, AND ALL IMPLIED CONDITIONS OR WARRANTIES (INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE) ARE EXCLUDED AND DISCLAIMED WHERE ALLOWED BY LAW. If implied warranties are imposed under any applicable state law, all such implied warranties are limited to the duration of the applicable provisions of this Limited Warranty. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

Each of the warranty coverage periods runs from the date of purchase of the Product (proof of purchase is required) and applies only to warranted defects that first occur and are reported to CURT within the applicable warranty period. CURT retains the right to determine to its reasonable satisfaction whether any claimed defect is covered by this Limited Warranty.

Certain items are excluded from Limited Warranty coverage by CURT, and this Limited Warranty coverage does not apply to:
  • Wear and tear from normal use,including damage from road debris
  • Improper product selection,application, installation or maintenance
  • Modifications, including the attachmentof other hardware or components
  • Misuse, abuse, overloading, impropertrailering or hauling, accident
  • Corrosion or damage due to environmental condition
View Full Warranty Information Here

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