Axial Racing Yeti 66T 32-Pitch Spur Gear by GPM YT066TS  [YT066TS]

Axial Yeti 66T spur gear overview

This is a single aftermarket spur gear produced by GPM for the Axial Racing Yeti platform, specified as a 66-tooth, 32-pitch spur made from steel #45. It is an RC-scale replacement part intended to directly replace the factory spur gear on compatible Yeti drive trains, providing a direct, steel option where durability and longer wear life are priorities.

The gear’s role is purely within the RC model drivetrain, affecting overall gear ratio when swapped with other tooth counts. Use it when you need a steel spur for sustained running or to adjust final gearing for torque or top-speed tradeoffs in rock racer setups.

For model builders focused on drivetrain longevity or specific gearing changes on an Axial Yeti, this steel 66T spur is a direct, scale-appropriate option; confirm fitment against your chassis before installation.