HPI Baja GPM BJ012 Rear Gearbox Aluminium Performance  [BJ012]

Aluminium Rear Gearbox for Improved Off-Road Control

Upgrade the rear end of an HPI Baja with the GPM BJ012 alloy gearbox to gain a tougher drivetrain component and more predictable handling. The aluminium body adds resistance to wear and helps maintain alignment under load, making it well suited to hard-packed or rocky runs. A practical choice for hobbyists seeking a long lasting replacement.

Main Features

• High quality aluminium for stronger construction
• Enhanced rear stability for demanding terrain
• Compatible with common HPI Baja models