Axial Yeti 32 Pitch 66T Steel Spur with Aluminium Adapter YT1666T by GPM  [YT1666T]

Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T
Price:
AUD$31.34
Brand:
GPM
Model:
YT1666T
GTIN:
4894538001990
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alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"
alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"
alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"
alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"
alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"
alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"
alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"
alt="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T" title="Axial Racing Yeti Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31065+AX31067) - 2pcs set - GPM YT1666T"

Aluminium adapter with 66T steel spur

The kit contains an aluminium spur gear adapter and a 32 pitch 66T steel spur crafted for Axial Racing Yeti style RC vehicles. The adapter positions the spur for proper engagement while the steel 66T keeps tooth geometry stable under load, delivering more predictable drivetrain performance without changing chassis geometry.

Fitment is usually at the gearbox output where the adapter replaces a stock spacer or plastic adaptor, and the 66T spur bolts to the adapter using the vehicle's existing hardware. Always confirm gear mesh with your selected pinion and check for interference with suspension or body components before final torque. Use thread locker on metal fasteners if recommended and recheck mesh after a brief run-in period.

Specifications

  • Item: Aluminium spur gear adapter and steel spur gear 32 pitch 66T set
  • Material: Aluminium adapter, steel spur gear
  • Model Number: YT1666T
  • Compatibility: Axial Racing Yeti

Use this set when you want the stability of a rigid aluminium adapter combined with a durable 66T steel spur to refine gear engagement and drivetrain tuning on Axial Yeti cars.

Will the 66T change my final drive ratio?

The 66T size determines ratio when paired with your pinion. It will change top speed and torque depending on pinion teeth count, so choose pinion accordingly for your desired setup.

Is the aluminium adapter corrosion resistant?

Anodised or coated aluminium adapters resist corrosion better than raw aluminium. Keep fasteners dry and inspect periodically to avoid galvanic issues when used with steel parts.

Can this set handle high power brushless systems?

The hardened steel spur provides improved wear resistance for higher torque systems, but ensure the rest of the drivetrain and mounting hardware are rated for increased loads.

Any tips for extending spur life?

Keep the meshing area clean, avoid excessive binding in the drivetrain, maintain correct mesh, and replace the spur at the first sign of major tooth wear.

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