The 3RACING SAK-C143 outer shaft hub, with a 3.5mm bore, replaces worn hubs to maintain smooth drivetrain operation on the Cero. It is intended for straightforward swap-outs using standard hardware.
Manufactured to the Cero specification, the hub fits the original assembly and helps reduce drivetrain wear when installed correctly. It is a practical choice for enthusiasts carrying out their own servicing.
Inspect mating parts for corrosion or damage before fitting and keep threads clean. After installation, check for any axial play and re-torque fasteners following a short run to ensure lasting performance.
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