Axial Racing Yeti XL aluminium spur gear adapter and 64T steel spur gear by GPM YTL1664T  [YTL1664T]

Spur gear adapter and 64T gear for Yeti XL

This is an RC-scale drivetrain upgrade kit produced by GPM for the Axial Racing Yeti XL platform, supplied as a 2pcs set. The package pairs an aluminium spur gear adapter with a 32‑pitch, 64-tooth steel spur gear intended to replace the stock plastic adapter and gear where increased durability or a different gear material pairing is desired.

The aluminium adapter provides a stiffer mounting surface for the spur gear and helps maintain concentricity under load, while the steel 64T spur gear resists wear compared with many stock plastic gears. This combination is aimed at hobbyists tuning the Yeti XL for longer service life and consistent mesh under heavier duty cycles in crawling and trail running at RC scale.

Installation notes: verify spur-to-pinion mesh before finalising the gearbox closure, check that the adapter fits the existing mounting register on the Yeti XL gearbox, and use proper threadlock or torque on retained fasteners as appropriate for your setup. This set is sold as replacement parts for RC models and requires standard tuning steps like checking backlash and runout after fitting.

Use this GPM adapter and steel spur gear to sharpen drivetrain reliability on Yeti XL models where steel-on-aluminium arrangements are preferred; confirm gear mesh and fitment during installation.