TRAXXAS Craniac Rear CVD Shaft Set Steel CRA1277RST Upgrade by GPM  [CRA1277RST]

Replacement rear CVD for TRAXXAS Craniac 1/10

The CRA1277RST rear CVD shafts are aftermarket steel replacements made for 1/10 TRAXXAS Craniac monster trucks. The assembly incorporates a spring steel cup joint at the CV end and retains the truck's original drivetrain geometry while offering greater resistance to wear compared to plastic components.

Fitting the shafts follows the usual rear-end routine: remove the rear hub and axle parts, swap in the steel shafts, check spline engagement and torque retaining hardware correctly. Units are supplied as a matched pair to ensure symmetric driveline behaviour; use threadlocker on metal fasteners as advised and confirm spline fit before pushing power.

For maintenance, inspect the cup joint and splines after the initial break-in, keep mating splines lightly greased with an RC-appropriate grease to reduce abrasion, and examine for bending after heavy use. The part is a practical upgrade for those wanting a tougher rear output on a TRAXXAS Craniac 1/10 chassis.

Fit the CRA1277RST steel rear CVDs as a direct swap to improve rear drivetrain robustness and carry out routine inspections to prolong component life.