The axle, steering block and upper holder are designed as separate components, allowing the trail and kingpin angle to be adjusted by changing the included shims. This provides a wider range of front alignment settings that are not possible with the standard steering block design.
The aluminum construction increases rigidity compared with the standard resin axle, delivering sharper steering response and more precise front tyre tracking. It is particularly effective on P-tile and coloured concrete surfaces where accurate alignment settings are important.