This CNC-style aluminium tree cap stabilizer with Speedo is offered for the TAMIYA T3-01 scale chassis as GPM model T3017A. It is intended to couple the front steering shaft to the front damper mount to reduce lateral movement and enhance steering repeatability under dynamic loads.
The assembly includes one tree cap stabilizer with Speedo and a stainless steel round head screw 3x8 for secure mounting. Installation requires positioning at the tree cap and fastening with the supplied 3x8 screw while ensuring the steering shaft and damper pivot points remain free of binding. Tighten to a controlled torque to preserve bearing and shaft play tolerances.
As a precision upgrade this component allows fine positional adjustments that modify steering return-to-centre behaviour and input-to-suspension interaction. Adopt a methodical tuning approach: make small changes, record telemetry or lap times where available, and iterate to dial in handling balance.