The BOSS (Torsion-Flex) 21K Drop Hitch (2.5" or 3" Shank) | GEN-Y Hitch

The BOSS (Torsion-Flex) 21K Drop Hitch (2.5" or 3" Shank)

(2 customer reviews)
SKU N/A Category
  • Available in 2 12” & 3″ Shank
  • Includes Dual Ball, Pintle Lock 2- Pins
  • Protects Cargo from Harsh Bumps
  • Increases fuel economy
  • Up to 90% smoother ride than traditional hard connections
  • Guaranteed most versatile on the market (most connections + highest towing capacity)

What size Drop Hitch Do I Need?

Drop Hitch Stabilizer Kit/Bars

User’s Guide

Add Lifetime Warranty



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


US10639950B2, US9505281B1, USD773345S1, USD9868327B1, USD873724S1,USD697838S1USD682751S1USD683279S1,  USD797008S1

Torsion-Flex Benefits

The BOSS Torsion-Flex is the innovative fusion of the MEGA-DUTY drop hitch and TORSION-FLEX technology. The BOSS can apply to many types of customers including oilfield fleets, heavy-duty construction contractors, and government vehicles. In addition to being heavy-duty, fully adjustable, and versatile, the BOSS also contains rubber torsion arms. Therefore, only 10% of the trailer inertia transfers compared to 100%  when using a hard connection hitch. The 90% smoother ride allows customers to glide instead of bounce, therefore increasing gas mileage. Since the tow vehicle and trailer track independently, customers gain greater control and safety through the reduction in sway and trailer bounce. Customers also secure greatly increased braking control because all of the weight on the tow vehicle and trailer is distributed evenly. Bumps, potholes, curves, hills, and even other drivers can be a hazard, and the BOSS keeps you under control when confronted with these conditions. Additionally, this product reduces metal fatigue caused by traditional towing that takes a toll on the trailer and its contents. Consequently, the BOSS increases quality of life and holds value, ensuring that everyone (family, friends, and livestock) arrives alive.

-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!


  • 2.5″ or 3” Receiver
  • 21,000 lb Towing Capacity, 2,400 lb Tongue Weight
  • Drop/Raise Range: 6″ to 21″
  • Versa Ball: 2″ and 2 5/16″
  • Includes Versa-Ball Mount and Pintle Lock
  • Fabricated with Heavy-Duty Steel
  • Coated with a Durable Silver-Vein Powder Coat
  • Heavy-Duty Rubber Torsion-Flex Cords
  • Built-In Mechanical Tongue Weight Scale
  • Made in the USA
  • Engineered with SOLIDWORKS software 

All GEN-Y products are rigorously tested and exceed the SAE-J684 Weight Testing Requirements. Never exceed recommended capacity on any trailer tow coupling or vehicle receiver hitch. Patents protecting the GEN-Y BOSS (Torsion-Flex) 21K drop hitch include #(s) US9505281B1, USD773345S1, USD9868327B1

Weight N/A
Dimensions N/A

Gen-Y Hitch

Receiver Size

2 1⁄2" Receiver, 3" Receiver


Zinc Primer and Epoxy Powder Coated

2 reviews for The BOSS (Torsion-Flex) 21K Drop Hitch (2.5″ or 3″ Shank)

  1. Bryan

    I admit I’m surprised on exactly how well the torsion hitch system works (GH-1324). Towing some things around in FL of various weights I was surprised on how well the hitch separates trailer motion from the truck. Driving over a couple of overpass transitions that were far from smooth made me wince the first time or two thinking the trailer was going to bounce fairly rough but the hitch system kept the movement surprisingly smooth. Would absolutely recommend this hitch to anyone seeking a more comfortable tow.

    Two things I will recommend to some people…

    (1) if not using a WD system in addition to the hitch, bring some chain extensions as your trailers chains may have a hard time reaching the hook points since this hitch sticks out a good bit.

    (2) LOCK IT! Can’t believe how many people I’ve seen on truck forums complain about their pricier hitches getting stolen, at $600+ I thought this would be a given.

    • Carl

      Thanks, Bryon we appreciate it very much!

  2. scott murphy

    After way to much research and what seems 10,000 questions to my local dealer and even multiple emails to the factory I purchased this hitch.
    Initial reaction……. Wow, its impressive.

    I have towed everything from a skid steer to my Ranger boat. I can’t believe I didn’t buy one sooner. it is buy far the most impressive hitch i have ever owned.

    If there is a down side to it………. its big and heavy, you will for the most part need chain externisons.
    But well worth it.

    thanks folks

Add a review

Your email address will not be published. Required fields are marked *

Scroll to Top