The Offroad Series of Superior Engineering Superflex Radius Arms are Suitable For Land Rover Defender 90/110/130, Discovery (Series 1) and Range Rover (Series 1) with a 2" Inch Lift.

Superior Engineering has developed the ultimate in Drop Radius Arms for Landover's.

Designed and Manufactured to take your vehicles offroad driving performance to a new level! And the visual appearance of these new Radius Arms make a statement like no other.

Our Radius arms not only correct castor angles after performing a suspension lift, but also utilise standard OE spec Nissan Patrol rubber bushes in the Radius arms.

These features allow for increased articulation as well as better road manners and eliminate the need to use expensive Poly aftermarket bushes that are considered inferior to OE style rubber bushes.

The Superior Engineering Radius Arm design will also permit you to run a Superior Engineering Radius arm Spacer washers to push the front diff forward, increasing clearance and achieving a better approach angle.

Superior Engineering supplies all of our radius arms with the Rubber Bushes pressed in for your convenience, and you will also be supplied with genuine Nissan rear radius arm bushes and washers.

Superior Engineering SUPERFLEX Radius arms were designed in 2008 for Competition Trucks to benefit from maximum articulation as well as Excellent High Speed Handling as well.

Since their introduction to the Australian and overseas market there has been a huge trend towards choosing Superior Engineering SUPERFLEX Arms over the standard Radius Arm design.

Why not have extra flex as well as good on road handling?

Benefits of Superior Engineering SUPERFLEX 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 and rear bushes and washers are supplied

Laser cut to precise measurement and caster location

Authentic Superior Engineering Logo machined into side of Arms

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 Nissan Patrol bushes fit the SUPERFLEX ARMS, We don't use special sizes Bushes

Superior Engineering's Super flex arms are a Patented Design

Patent No's. 2008202797, 2010100451

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.

Note: factory sway bar will need to be removed

Check out more information The Science Behind Superflex Arms

Supplied as a pair with rear bushes and washers and all other parts needed for a correct fitment.

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.

Due to this item exceeding 30kgs we will deliver it to your closest depot unless a COMMERCIAL ADDRESS WITH A FORKIFT is provided on checkout. We can provide door to door delivery options for an extra fee, Please contact our sales team on 1300 773 494 or sales@ppdperformance.com.au within 24hrs of the order being placed if you would like us to quote this option for you.