TRAXXAS CRANIAC 58T spur and 14T pinion steel gear set with aluminium adapter CRA155814T by GPM  [CRA155814T]

Aluminium adapter plus steel 58T spur and 14T pinion

This aftermarket kit replaces the stock spur adapter and includes a steel 58T spur and matching 14T steel pinion for the TRAXXAS CRANIAC Monster Truck platform. It is aimed at users who need a tougher gear pairing for regular service or for experimenting with gearing to change torque and top speed balance.

The aluminium adapter maintains the correct mounting interface while reducing adapter mass, and the steel gears give improved wear resistance over softer materials. Use this pairing when durability under load and consistent tooth engagement are priorities.

Fitting advice: set gear mesh carefully and confirm axial alignment, reuse compatible fasteners and bearings from your chassis, and rotate the gear train to check for smooth operation and no binding before final assembly. No installation tools are supplied.

This kit is supplied as a maintenance and tuning option for the TRAXXAS CRANIAC Monster Truck, offering a metal adapter and hardened gear pair to help extend drivetrain life and support ratio testing.