Yokomo RD-415SAP Front Aluminum Steering Block for Drift Chassis  [RD-415SAP]

Front aluminum steering block for RD/SD/MD drift chassis

This is an aluminum front steering block designed for Yokomo RD/SD/MD series drift cars as an RC-scale upgrade part. The assembly separates the axle shaft, steering block, and upper holder into distinct pieces, allowing measured adjustments rather than one-piece swaps.

The block accepts stacked shims to vary trail and kingpin angle, so alignment geometry can be fine-tuned for different track surfaces. Compared with a resin axle, the aluminum unit increases front-end rigidity which translates to crisper steering input response and clearer front tyre tracing during drift lines.

Its characteristics are particularly useful on tight surfaces where alignment precision matters, such as P tiles and coloured concrete, and it is intended for hobby use only on RC drift circuits.

Use the separate axle, steering block, and upper holder to iterate shim stacks and find a consistent alignment setup for your track, noting that the aluminum kit favors sharper steering feedback over standard resin parts.