X4 Aluminium Steering Block CNC-machined from high-quality, lightweight T6 aluminium.

The extremely robust construction ensures a very long service life and durability even under the most extreme racing conditions. Direct replacement for the standard composite hubs. The use of aluminium steering blocks reduces torsion, improves consistency and makes the vehicle more responsive, especially in high-grip conditions and particularly in specification racing classes. 

The hubs allow full adjustability of the axle height to adapt the vehicle to all conditions. The front carbon steering plates and rear ARS plates are easy to mount depending on the position of the hub. The hub design is universal, as the same part with corresponding extensions is used on all four corners.

Please note: Due to the lower height compared to the composite hubs in the kit, additional 2.0 mm washers must be used to achieve the same height of the upper arm above the hub.

• Aluminium hubs for X4

• Extremely stable and lightweight

• Long service

life• Reduces twisting

• Improves consistency

• Fully height-adjustable

• Mainly suitable for conditions with high ground

adhesion• Black anodised

• High-quality Swiss 7075 T6 aluminium

Suitable for: X4 & X4F

X4 Aluminium steering block, CNC-milled from high-quality, lightweight T6 aluminium. The extremely robust construction ensures a very long service life and durability even under the most extreme racing conditions. Direct replacement for the standard composite hubs. The use of aluminium steering blocks reduces torsion, improves consistency and makes the car freer, especially in high grip conditions and particularly in specification racing classes.

The hubs allow full adjustability of the axle height to adapt the car to all conditions.

The front carbon steering plates and rear ARS plates are easy to mount depending on the position of the hub.

The hub design is universal, as the same part with corresponding extensions is used on all four corners.

Please note: Due to the lower height compared to the composite hubs in the kit, additional 2.0 mm washers must be used to achieve the same height of the upper arm above the hub.