TRAXXAS E-REVO Internal Bevel Gear Set 29T/11T Carbon Steel ER1200TS by GPM  [ER1200TS]

Durable carbon steel ring and pinion for E-REVO gearboxes

This 6-piece gear set is an aftermarket replacement tailored for TRAXXAS E-REVO drivetrain, crafted from carbon steel with a nitride case-hardened surface and precision helical spiral cutting to give stronger teeth and smoother engagement than standard bevel-cut factory gears. The set is intended to replace inner front or rear gearbox bevel gears that have worn or failed, restoring reliable power transfer while reducing local wear.

The kit supplies a 29T ring bevel gear and an 11T pinion gear, both 1.0 module, together with stainless steel flat head screws for secure installation. The straight/helical bevel geometry and case hardening help the gears resist pitting and maintain proper tooth form under normal RC loads, making them a good option for tuning and maintenance tasks where consistent mesh is needed.

Replace inner bevel gears with this set when worn, check mesh, backlash and bearing condition during fitment, and service mounting hardware to keep gears aligned and lasting longer.