The kit supplies a 6061-T6 aluminium adapter together with a robust 56T steel spur gear intended for AXIAL SCX10 II scale crawler gearboxes. The adapter locates the spur on the gearbox output shaft to maintain concentric mounting and repeatable mesh settings.
Using a steel spur for tooth contact and an aluminium adapter for precise positioning reduces wear where it matters while keeping rotating weight down. This assembly is offered as an aftermarket upgrade or replacement for SCX10 II style drivetrains used in hobby crawling.
Fitment advice: trial-fit the spur and pinion, secure the adapter with the included hardware, then rotate the drivetrain through suspension travel to check for smooth engagement. Refer to the chassis manual for final torque specifications.
Ideal for builders wanting a long-wearing 56T steel spur combined with a precision aluminium adapter to keep gear mesh stable on SCX10 II crawlers.
Copyright © 2008-2026 rcjaz.com.au All rights reserved