Tamiya 15205 - 1.4mm Hollow Propeller Shaft, S.1/TZ Lightweight Upgrade  [15205]

Hollow prop shaft built for S.1 and TZ chassis

The Tamiya 15205 1.4mm Hollow Propeller Shaft is engineered for the S.1 and TZ Mini 4WD platforms. Its hollow profile reduces drive-side mass, offering a pragmatic weight-saving option for racers who tune setups for quicker response.

Designed compatibility and benefits

As a direct-fit replacement for standard solid shafts on S.1 and TZ models, the hollow shaft lowers drivetrain inertia. The result is improved acceleration feel and sharper handling reactions, without altering existing gear ratios.

On-track behaviour and setup tips

This part is particularly helpful on technical sections where transient response matters. Pair with smooth bearings and correct gear mesh to maximise the handling gains provided by reduced rotating weight.