The design allows to fine-tune the king pin angle using 0.5mm or 1.0mm spacers with the default setting being +1 degree and by adding the 0.5mm spacer an additional degree is accessible. Optional aluminium stopper pins ensure precise steering lock with the pins being available with 4mm or 5mm diameter to achieve different lock angle settings. The steering block set is made from high-quality aluminium, it includes the steering blocks and steering block adapters as well as a set of 0.5mm and 1.0mm shims. In additional to the optional stopper pins also a set of steering block weights is available to further fine-tune the steering characteristics.