This 13-tooth spiral rear gear is supplied as model STXM1200R/G1 for TRAXXAS X-MAXX applications. Forged from chrome steel with a listed hardness of 50.2, it is offered as a sturdier alternative to lower grade steel rear gears when used with the matching spiral main gear.
Its specification highlights resistance to shock from sudden acceleration and braking, helping drivetrains stay engaged after aggressive inputs. The rear gear must be paired with spiral main gear STXM1200FR/G and is not compatible with stock low grade steel counterparts.
Use this component when you need a like-for-like spiral gear replacement or when reinforcing the drivetrain for more dependable engagement under demanding driving.
A reliable spiral rear gear replacement for X-MAXX drivetrains when installed with the correct spiral main gear to achieve intended durability.
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