Axial Racing Yeti XL CNC-Compatible Aluminium Adapter and 66T 32-Pitch Steel Spur YTL1666T by GPM  [YTL1666T]

Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T
Price:
USD$21.90
Brand:
GPM
Model:
YTL1666T
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alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"
alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"
alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"
alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"
alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"
alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"
alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"
alt="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T" title="Axial Racing Yeti XL Aluminium Spur Gear Adapter + Steel Spur Gear 32 Pitch 66T (AX31067+AX61069) - 2pcs set - GPM YTL1666T"

Aluminium adapter paired with hardened 66T steel spur

The YTL1666T aftermarket set comprises a machined aluminium spur gear adapter and a hardened steel 66T 32-pitch spur gear, supplied as a 2pcs kit for Axial Racing Yeti XL. The combination targets improved tooth life on the spur while maintaining a lighter adapter interface for reduced rotating mass.

The aluminium adapter is engineered to locate securely in the existing spur assembly, while the steel 66T spur provides hardened tooth surfaces for extended wear resistance; both components conform to the Yeti XL 32-pitch geometry. The set is appropriate for direct replacement of worn spurs or as a controlled material upgrade for drivetrain tuning.

Installation notes: fit the adaptor into the vehicle's standard spur assembly and mount the 32-pitch 66T spur in the standard spur position. Use standard spur and pinion tools; confirm gear mesh, backlash and axial runout post-install to ensure correct engagement. No additional hardware is supplied beyond the listed specifications.

Specifications

  • Item Aluminium spur gear adapter and steel 66T 32-pitch spur gear, 2pcs set
  • Material Aluminium (adapter), Steel (spur gear)
  • Model Number YTL1666T, AX31067, AX61069
  • Compatibility Axial Racing Yeti XL

The YTL1666T set provides a precision-focused aftermarket option for Axial Racing Yeti XL drivetrains where a hardened 66T steel spur is paired with a lighter aluminium adapter to balance durability and rotating mass.

What are the materials and benefits of this pairing?

The adapter is aluminium to reduce adapter-side mass and enable secure mounting, while the spur is hardened steel to improve tooth wear life under typical Yeti XL loads.

Are there setup recommendations after fitting?

After fitting, verify gear mesh, backlash and axial runout. Fine-tune pinion position and add shims if necessary to achieve consistent tooth contact and reduce localized wear.

Does this part require any special machining or truing?

No special machining is expected; verify that the adapter seats correctly and that there is no axial play. If runout is detected, address hub alignment before extended use.