YZ-4SF Precision Slipper Plate - Yokomo S4-303PA  [S4-303PA]

Performance-focused slipper plate for YZ-4SF

This machined aluminium slipper plate is a direct replacement for the YZ-4SF factory plate and is supplied as a tuning option rather than a drivetrain ratio change. It replaces the original part to provide a rigid metal surface within the slipper stack for more predictable engagement.

Installation follows the stock slipper assembly mounting layout and uses the original hardware; technicians should check alignment and fastener torque during reassembly to prevent preload or binding. A simple hand check of slipper operation after assembly will confirm smooth movement.

Tuning impact: swapping to a metal plate alters flex characteristics and wear behavior compared with the stock material, allowing teams to adjust slip thresholds and traction response across different 1/10 surfaces.