Tamiya 50912 TB Evolution G Parts Replacement Set  [50912]

Service and Spares for TB Evolution Using Tamiya 50912

The Tamiya 50912 G Parts Gear Set provides the core drivetrain spares for TB Evolution models, including two ring gears and two differential cases in black nylon. It is intended for routine servicing and keeping your model running reliably.

Why Black Nylon Works for RC Gears

Black nylon offers a good mix of strength and resilience without adding unnecessary weight. The Tamiya 50912 G Parts Gear Set uses this material to deliver parts that tolerate everyday wear and retain dimensional stability during typical use.

Compatibility Details and Installation Tips

The set is designed to integrate with the TB Evolution chassis and can also be fitted to the Raybrig NSX (58262). The ring gear diameter is 40mm and the differential case diameter is 27mm, which helps make replacements straightforward.