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
  • Increases Fuel Economy
  • 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!”

Protected under Patents – US D873723S US10633039B2


The SPARTAN Torsion-Flex gooseneck coupler is designed with the comfort of the driver as the #1 priority. This revolutionary coupler utilizes 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. 

The SPARTAN coupler is taller than a standard coupler, and 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. This unit is designed for lower profile trailers such as horse, race, or any other low clearance gooseneck trailers.

-5 Year Warranty on All Moving Parts

-Limited Lifetime Warranty on All Remaining Components

Please Note: It is important to be within the optimal Tongue/Pin weight specified for each model number!

  • Made in the USA
  • Eliminates Shock Transfer
  • Maintenance Free
  • Tongue Weight Scale
  • Reduces Trailer and Content Fatigue
  • Eliminates Most 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, USD773345S1USD9868327B1

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 lowest rated component.

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

Weight N/A
Dimensions N/A

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. Required fields are marked *

Scroll to Top