This aluminium spur gear adapter arrives as a 2pcs RC replacement set. It is intended to mount the spur gear on Axial Racing Yeti and Yeti XL chassis and to act as a precise mating surface between the spur gear and the transmission area.
Functionally, the adapter holds the spur gear in correct alignment with the gearbox output to help maintain consistent drivetrain behaviour while rock racing or on technical trails. Aluminium gives a rigid contact surface compared with softer hub materials.
Fitting requires swapping out the original spur gear adapter or hub for this aluminium unit and securing it to the vehicle's existing fastener points. Check alignment, mesh and clearance after installation before running the model.
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