This is a Superior Engineering Hyperflex Hybrid Radius Arm Suitable For Toyota Land Cruiser 80 Series/105 Series.

Superior Engineering is leading the way again with our latest radius arms design, the Hyperflex Radius Arm.
We figured if one of our Patented Superflex was good then why not run two, and after some testing we are now proud to offer the Hyperflex Radius Arms for 80 series & 105 series Landcruisers.

If you're looking for the ultimate 80 series radius arms or 105 series radius arms, these are for you.

Our hyperflex radius arms don't just offer extreme levels of flex for the front of your LandCruiser 80 Series/105 Series, the also handle extremely well on road.

With our 80/105 series Landcruiser radius arms, we supply fitting instructions and all the bushes are pressed into the arms so you don"t have to.

With these arms, you will get the flex and drivability you need, and longer life from your bushes. Why not have extra flex as well as good on-road handling?

Benefits of Superior Engineering HYPERFLEX Drop Radius Arms

• Manufactured from High Tensile Plate
• High Tensile Bush Eyes
• Massive 32mm main Beam thickness for maximum strength
• Rubber Bushes pre- fitted into arms
• Laser cut to precise measurement and caster location
• Authentic Superior Engineering Logo machined into side of Arms
• (Factory Sway bar will fit to allow safe on road handling)
• The Brackets to fit the sway bar are supplied at no extra cost
• They are manufactured Suitable For various lifts
• Sand blasted with rust prevention applied
• Powder Coated for maximum durability and finish
• High Tensile Plate will not crack unlike Cast Radius Arms
• Adapter plates and bolts have a SA5 Zinc coating for rust prevention
• Allows vehicle to track correctly on road due to correct caster
• Maximum Clearance between the Tie Rod and the Radius Arms
• Factory bushes fit the HYPERFLEX ARMS, We don't use special sizes Bushes
• Superior Engineering's Super flex arms are a Patented Design
• Patent No's. 2008202797, 2010100451, 2011904187
• 100% money back Guarantee if you don't get more flex than your original or aftermarket Radius Arms !

Fig. 1 shows the Superior Arm deflecting only 4.1mm under load with real world load points.
Fig. 2 shows the Competitor's Arm deflecting 24.91mm under the same load points and loads, almost the same as the width of the Arm itself.
Also of note is the Competitor's Arm deflected to a point that may cause metal fatigue over time, which may lead to total failure.

Cast radius arms are more vulnerable to breaking, leaving your vehicle undrivable and you stranded.

In the event of a major crash or major impact Superior Engineering Radius arms may bend but will never crack and fail

Below is a comparison chart showing different forms of Castor correction and how they compare in Cost, Flex, Handling and Offroad Ability.

Shipping Policy

Superior Engineering offer custom built suspension solutions, with unique adjustability and performance.

These kits are assembled to order to suit your requirements, with an average lead time that can vary between 1-3 weeks.

If you need a specific eta, please contact us before ordering and we will be sure to assist you.