Fulcrum Geometry Correction Kit to suit Isuzu D-Max, MU-X & Mazda BT-50 to suit 1-3" lifted Vehicles (Fixes Tyre Wear, Camber, Caster & Toe)

SuperPro TRC6680 Steering Knuckle – Eliminate Bump Steer the Right Way

The SuperPro TRC6680 Steering Knuckle is the ultimate solution for bump steer issues affecting all 2019-onwards Isuzu D-Max, MU-X, and Mazda BT-50 models, delivering improved handling, tyre life, and alignment precision.

Isuzu and Mazda’s 2024 suspension update for the D-Max, MU-X, and BT-50 has only solved around 45% of the bump steer problem. That means drivers are still left dealing with:

- Premature tyre wear
- Inconsistent wheel alignment
- Unstable handling, especially when lifted or loaded

The SuperPro TRC6680 steering knuckle and TRC6590 upper control arm are the complete fix—engineered to reduce bump steer by up to 95%, improving handling, alignment, and tyre life, whether your vehicle is at standard height or lifted.
 
Why TRC6680?

- Fixes the real cause of bump steer by raising the steering rack pickup point—something upper control arms alone can’t do
- Reduces tyre wear and improves contact with the road
- Enhances driving stability, comfort, and safety
- Suitable for standard and lifted vehicles
- Direct OE-style fitment – no modifications required

Manufactured from hot-forged 4140 AISI steel, heat-treated and black e-coated for durability and corrosion resistance.