Play Video

Spartan (Torsion-Flex) Gooseneck Couplers

(5 customer reviews)
Smoothest Ride Achieved at Specified Tongue Weight Range
  • Built-in Suspension Creates Up to 90% Smoother Ride
  • Shock Absorption Protects Cargo from Harsh Bumps
  • Sold with 3/4″ Pin
  • Available in 4″ Round & Square

Users Guide & Warranty

Add Lifetime Warranty



“Hands down the highest quality hitch on the market! American made, best ride quality, adjustability, & just plain safe! Thanks GEN-Y!”

About This Product

The SPARTAN Torsion-Flex gooseneck coupler is designed to create maximum comfort for the driver. This revolutionary coupler utilizes the innovative design of TORSION-FLEX technology which isolates the truck from the trailer creating a much smoother, safer, and more enjoyable towing experience. 

The SPARTAN is designed to be used with flatbed, utility, and enclosed gooseneck trailers, and it will give you the best-cushioned ride on the market. Hotshot customers who tow flatbed gooseneck trailers on a daily basis have reported fuel savings and decreased tire wear due to the Torsion-Flex technology. 

The SPARTAN coupler is taller than a standard coupler, so it is important to measure the distance from the bottom of your current coupler to the retaining pin. If clearance is an issue, the PEGASUS model may be a better option, as this unit is designed for lower profile trailers such as horse, race, or any other low clearance gooseneck trailers.

Product Features

The Spartan boasts several unique features and benefits, including:

  • 5 Year Warranty on Rubber Components
  • Limited Lifetime Warranty on All Remaining Components
  • Made in the USA
  • Reduces Shock Transfer
  • Maintenance Free
  • Tongue Weight Scale
  • Reduces Trailer and Content Fatigue
  • Reduces Surging, Bucking, and Chucking
  • Increases the Life of the Truck and Trailer Electronics
  • Increases Ride Quality
  • Improves Overall Safety
  • Durable Powder Coat Finish
  • Engineered using SOLIDWORKS software
  • Protected under Patent # US9505281B1, USD773345S1, USD9868327B1

All GEN-Y products are rigorously tested and exceed the VESC-19 testing requirements. Never exceed recommended capacity on any trailer tow coupling or vehicle receiver hitch.

Tow capacity is limited by the lowest-rated component.

Average break-in period for hitch = 1,000 miles.

When applicable, use a ¾” pin.

NOTE: CHECK YOUR HOLE PATTERN BEFORE PURCHASE – gooseneck trailers vary significantly from brand to brand, a custom hole pattern may be required for your trailer. 
Weight Choose an option to see weight for SKU
Dimensions Choose an option to see dimensions for SKU

Gen-Y Hitch


Zinc Primer and Epoxy Powder Coated

5 reviews for Spartan (Torsion-Flex) Gooseneck Couplers

  1. Carl

    This is a must-have for heavy hauling

  2. Mike Costello

    We log a lot of miles responding to disasters with fleet of shower and bunk trailers. We absolutely love of our Gen-Y Torsion hitches, both gooseneck and bumper pull. Softer ride, more control, and less abuse on trucks and trailers. We even have contract drivers (hot-shots) that request the “big hitch” when we call them to help us out.

  3. kraig

    if you own a nice trailer, owning a nice coupler makes perfect sence, The Spartan is very strong and a huge upgrade, I take this one off and use it on 2 other trailers,

  4. Stephen Hasseman (verified owner)

    Great build quality. Nice ride improvement but not sure its worth $975.
    Biggest issue is the lack of coupler sizes. I am shocked that they only make 4in round. Trailers have 13 15/16,4,and 4 1/16. If u have the smaller as i do on my load max 2016 trailer u have to force the coupler in. I had to use a jack to force it in. That destroyed the paint on the shaft so now even if i wanted to i couldnt return it!
    For $ 975 5x the cost of a standard coupler i expect more knowledgeable people.

    • Shawna Skiles

      Hi Stephen,

      Thank you for the helpful review, and we are glad that your ride was benefited. If there is a need for a custom size, we are always happy to work with customers on unique applications and orders. Thanks!

  5. Jared

    I have been using hitch for about 2 weeks on my gooseneck and notice a great difference in the ride. The huge down side is hooking up trailer with the safety pin instead of a quick latch horrible experience. Gen Y sure can do better than that so thats why i would currently not recommend this.

Add a review

Your email address will not be published.

Scroll to Top