Axial Steel Ring/Pinion Worm Gear, 2/10, Trans: SCX30

Every crawler is different, and so is every driver's preferred setup. The Genuine Axial Transmission Worm Gear Upgrade allows SCX30 owners to fine-tune drivetrain performance to better match their driving style and terrain. Whether you're looking for improved crawl control, smoother low-speed operation, or a different balance between wheel speed and technical capability, this upgrade gives enthusiasts another tool to customize the driving experience. Designed specifically for the SCX30 platform, it's an easy way to further refine your crawler and build a rig that performs exactly the way you want.