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SKU #: KRY-KRFDRD1 MPN #: KRFDRD1

Kryptonite Death Grip Radius Arm Kit 05-26 Ford SuperDuty

$1,329.99
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Description
Okay, so why would you want to upgrade your factory stamped steel radius arms to these Death Grip Radius Arms? First, what exactly is a radius arm and what does it do? The radius arms on your truck are responsible for tying the front axle to the frame and allow it to cycle relatively vertically with a slight amount of swing due to the triangulation from the pivot point. To some degree, they aid in side to side movement of the axle, as well. Besides looking extremely impressive, they offer many improvements to the performance of your suspension, as well. This radius arm was designed and built for maximum durability, high tire clearance capability, and an industry leading range of caster alignment adjustability. By having this type of caster adjustment, you can ensure you eliminate any of the "floating" feeling these trucks are notorious for, even in stock ride height. Fully boxed and hand welded construction ensures a Death Grip hold on your front axle. Built into the box welded structure of this arm is a tire clearance pocket which will allow clearance of a 37" x 13.5" tire on a stock 20" rim with 5.5" of backspacing. This means a nice, tucked in stance without the radius arm rub you'd get with stock arms, or even many aftermarket arms. Kryptonite kept alignment adjustability in mind with the design of this arm. Utilizing their exclusive Hexagon Caster Eccentric allows you to make fixed 2 degree incremental changes in 5 different positions. This means that at any ride height from 0" up to 6" you'll be able to dial in caster exactly where you need it. The best part is, no worrying about losing your adjustments over time or with rough driving. The Hex shape of this Caster Eccentric will lock your alignment adjustment into place.
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Okay, so why would you want to upgrade your factory stamped steel radius arms to these Death Grip Radius Arms? First, what exactly is a radius arm and what does it do? The radius arms on your truck are responsible for tying the front axle to the frame and allow it to cycle relatively vertically with a slight amount of swing due to the triangulation from the pivot point. To some degree, they aid in side to side movement of the axle, as well. Besides looking extremely impressive, they offer many improvements to the performance of your suspension, as well.

This radius arm was designed and built for maximum durability, high tire clearance capability, and an industry leading range of caster alignment adjustability. By having this type of caster adjustment, you can ensure you eliminate any of the "floating" feeling these trucks are notorious for, even in stock ride height. Fully boxed and hand welded construction ensures a Death Grip hold on your front axle. Built into the box welded structure of this arm is a tire clearance pocket which will allow clearance of a 37" x 13.5" tire on a stock 20" rim with 5.5" of backspacing. This means a nice, tucked in stance without the radius arm rub you'd get with stock arms, or even many aftermarket arms.

Kryptonite kept alignment adjustability in mind with the design of this arm. Utilizing their exclusive Hexagon Caster Eccentric allows you to make fixed 2 degree incremental changes in 5 different positions. This means that at any ride height from 0" up to 6" you'll be able to dial in caster exactly where you need it. The best part is, no worrying about losing your adjustments over time or with rough driving. The Hex shape of this Caster Eccentric will lock your alignment adjustment into place.
Vehicle Fitment
2005-2026 Ford F-250 / F-350 / F-450 / F-550 4x4
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • Sold as a pair
  • Durable Powdercoat Black Finish
  • Grade 10.9 Hardware
  • Laser Cut Mirror finish Stainless Logo
  • Precision CAD Engineering
  • Unique fixed position Caster Eccentric
  • Direct bolt on Install
  • Made in the USA
    Kryptonite No Fine Print Lifetime Warranty
    Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any manufacturer defects, premature wear or breakage. Race it, jump it, off road it, wreck it, lift it, I think you get it? They don't care. If you can break it, they'll will replace it. Warranty excludes heim joints.
    About Kryptonite Products

    Are you interested in replacing and upgrading your steering and suspension for the absolute last time with a product that will not only last as long as the rest of your truck, but also improve the suspension and steering feel? Kryptonite products are over-engineered, made in the USA products and most are even backed by a lifetime warranty. The Kryptonite No Fine Print Lifetime Warranty specifically states "Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any manufacturer defects, premature wear or breakage. Race it, jump it, off road it, wreck it, lift it, lower it, sled pull it, I think you get it? We dont care. If you can break it we will replace it." That's a pretty bold statement and would require a company that builds a solid product to offer it and still be in business.

    KRYPTONITE PRODUCTS AND PARTS

    Maybe youve heard of Kryptonite, maybe not. For those that have not heard of Kryptonite, they are a steering and suspension manufacturer on a mission to offer the absolute best in steering and suspension options for trucks and even side by sides. Theyve spent years developing and perfecting these components, and all of them are proudly Made in the USA.

    KRYPTONITE STEERING

    Many would argue that Kryptonite got its foot in the door with their massive steering tie rods for Chevy 2500HD and 3500s, or maybe it was their upper control arms for this application. Maybe so, and wed have to agree they did a fantastic job in creating a bulletproof solution. From these initial proving grounds, Kryptonite has vastly expanded their portfolio in providing steering linkages for Ram and Fords, Lifetime Warranty Wheel Bearings, ball joints, centerlinks, pitman and idler arms, and even complete suspension systems!

    Overall, if youre interested in upgrading your steering or suspension, dont think twice about upgrading with Kryptonite. As always, if you have any questions about what kit or component may be right for you and your truck, dont hesitate to contact us.

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