The SSCX271556T upgrade package contains a precision-engineered aluminium spur adapter and a hardened 56-tooth steel spur intended for AXIAL Racing SCX10 II model drivetrains. This combination replaces plastic components to raise mechanical stiffness and improve repeatable gear engagement under load at the model scale.
The aluminium adapter locates the larger spur on the existing drive assembly while the hardened steel 56T spur gives a robust mating surface suited to extended crawling and trail operation. This item is specified for RC model use only.
The kit includes the small mounting hardware and a bushing needed for assembly; verify fitment to your spur interface and wave washer configuration before final installation. Not for use on full-size vehicles.
For SCX10 II builds using the MJ1556T interface, the SSCX271556T aluminium adapter paired with the 56T steel spur provides a direct, higher-durability replacement that is engineered for improved service life and consistent mesh.