Genuine Tamiya 42386 TRF421 Wheel Axles (2pcs) - Spare Pair  [42386]

Improve TRF421 Drive with Tamiya 42386 Axles

For reliable on-track behaviour, fit purpose-made parts. The Tamiya 42386 wheel axles are tailored to the TRF421 setup, helping the drive train run smoother and more consistently.

Design and Fitment Notes

Manufactured to match the TRF421 chassis kit, these Tamiya TRF421 wheel axles are intended to be used with Item 42357 Cross Joints. That pairing helps achieve a low friction assembly, useful when trimming drivetrain losses.

Fitting Guidelines

Attachment is via grub screws, providing a solid hold. They do not accept clip-type shafts, so ensure your shafts are grub-screw compatible before attempting installation.