• Alu hubs for X4
• Long life
• Reduces flex
• Improves consistency
• Full height adjustability
• Mainly for high grip conditions
• Especially for spec racing
• Black coated
• Swiss 7075 T6
X4 alu steering block CNC-machined from premium lightweight T6 aluminum. Ultra-strong construction provides very long life and durability in even the most extreme racing conditions. Direct replacement for the standard composite hubs. Using the steering blocks in an aluminium material reduces flex, and improves consistency, and will free up the car, mainly for high grip conditions, and especially in spec racing classes.
The X4 hub features new suspension geometry for improved steering and traction. The hubs contain updated drive axle that moves the driveshaft pivot point deeper into the hub, in line with the hubâ€™s rotational axis between the upper and lower arm. This alignment improves driveline efficiency and handling.
The hubs allow full adjustability of the axle height to adapt the car to every condition.
The aluminum front steering plates and rear ARS plates are easily mounted depending on the hubâ€™s location.
The design of the hub is universal with the same part used at all four corners with corresponding extensions.