TRAXXAS CRANIAC Aluminium Spur Adapter and Steel 60T & 16T Gear Set CRA156016T by GPM  [CRA156016T]

Performance spur adapter for CRANIAC setups

This aluminium spur adapter paired with steel 60T and 16T gears is an aftermarket direct-fit option for the TRAXXAS CRANIAC MONSTER TRUCK. It focuses on improving drivetrain longevity and preserving consistent gear engagement without altering the original gearbox layout.

To fit the kit, remove the original spur assembly, seat the aluminium adapter into the gearbox hub, align the steel 60T spur with your pinion, and secure using existing fasteners. Always check gearmesh and run the gears briefly at low throttle before full power use.

Tuning note: the aluminium adapter helps retain shaft alignment under impact while the harder steel gears resist tooth wear, which supports steady backlash and longer service life during heavy use.

Ideal when you want firmer adapter seating and more durable gear teeth on the CRANIAC drivetrain; verify mesh and apply suitable lubrication after installation.