TAMIYA TT01 Graphite Drive Shaft with Alloy Ends GTT025 by GPM  [GTT025]

Replacement graphite shaft tailored for TT01

This is a spare graphite main shaft fitted with alloy end fittings made for TAMIYA TT01 transmissions. The design uses a graphite centre section to control twist while alloy ends provide precise seating for bearings and gearbox interfaces.

Compatibility is limited to the TT01 transmission arrangement and it replaces the stock shaft without altering the drivetrain geometry. Installation is straightforward: position the shaft in the existing holders and secure using the original retaining hardware to maintain intended assembly positions.

In practice the graphite element helps smooth torsional response during tuning and the alloy ends keep accurate alignment. Routine checks of bearing alignment and end seating after break-in runs will help sustain consistent drivetrain behaviour.