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

Axial Racing Yeti Steel #45 Spur Gear 32 Pitch 66T (AX31065) - 1pc - GPM YT066TS
Price:
AUD$22.76
Brand:
GPM
Model:
YT066TS
GTIN:
4894538241815
Condition:
Brand New
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alt="Axial Racing Yeti Steel #45 Spur Gear 32 Pitch 66T (AX31065) - 1pc - GPM YT066TS" title="Axial Racing Yeti Steel #45 Spur Gear 32 Pitch 66T (AX31065) - 1pc - GPM YT066TS"

Steel 66T spur for Axial Yeti explained

This 66-tooth, 32-pitch aftermarket spur is designed for Axial Yeti drivetrains and is made from steel #45. It is offered as a direct replacement to the factory spur where a harder-wearing steel gear is desired.

The primary effect of swapping spurs is to change final drive ratio; fitting a larger 66T will bias the vehicle toward higher top speed at the expense of low-end punch, which can be useful in specific rock racing setups.

Specifications

  • Item: 66T 32-pitch spur gear, 1 pcs
  • Material: Steel #45
  • Model Number: YT066TS
  • Compatibility: Axial Yeti

For hobbyists wanting a reliable steel spur to tune gearing or improve wear life on a Yeti, this 66T is a practical swap; always check mesh and alignment before running.

Can I use this with my current pinion?

You can use your current pinion if it is 32-pitch and provides acceptable mesh; adjust pinion size if you want to preserve the original acceleration profile.

Does steel make drivetrain noise louder?

Steel can sound different to plastic, typically sharper under load; correct mesh and lubrication will keep noise at acceptable levels.

Is heat a concern with steel spurs?

Under extreme loads heat can rise, but for normal hobby use steel spurs handle temperature well; monitor for abnormal heat during initial runs.

What checks before first run?

Confirm correct mesh, tighten mounting hardware to spec, spin the drivetrain by hand and watch for binding before applying power.

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