This aluminium spur gear adapter kit is intended for AXIAL Racing SCX10 II crawlers, combining a 6061-T6 adapter and a 57-tooth steel spur as a sturdier alternative to many factory plastic spurs. The steel spur improves resistance to tooth wear while the aluminium adapter reduces rotating mass.
Installation swaps out the stock spur assembly by fitting the aluminium adapter to the gearbox output shaft and attaching the 57T steel spur with the supplied screws and nut. After fitting, set the pinion mesh carefully to avoid binding or excessive backlash.
Suitable as a replacement or tuning component, this kit lets users evaluate gear engagement and longevity when moving from plastic to steel spur gears.
A reliable upgrade option for SCX10 II drivetrains that combines a 6061-T6 aluminium adapter with a 57T steel spur to improve mesh stability.
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