For drivers focused on setup detail, the Tamiya 53857 - 105T 0.4 module spur gear provides refined ratio options for the TA05 chassis. Its construction aids smoother power delivery and more deliberate tuning choices.
The finer tooth pitch of a 0.4 module spur allows smaller steps between gear ratios compared to 0.6 modules, enabling more exact adjustments to acceleration and top end. The low friction plastic reduces transmission loss while maintaining reliable meshing.
This spur is suitable for TA05 and TRF415MS gearboxes and is straightforward to install, letting you trial different gearing without major disassembly.
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