Replace the CC01 rear outer gears with the GPM SCC1200R/BG steel units to improve load capacity and durability in demanding off-road conditions. Engineered by GPM for enhanced fatigue resistance, these gears are ideal for hobbyists who want a robust drivetrain upgrade that minimises gear wear and breakage. GPM also produces a selection of compatible gears for the Tamiya CC-01 platform and related models to support tuning and maintenance.