Steel Ring/Pinion Worm Gear, 2/12T, Axle: SCX30

Take your SCX30's crawling performance to the next level with Genuine Axial Worm Gear Upgrades. Designed for enthusiasts looking to move beyond a stock setup, these gears allow drivers to introduce overdrive and fine-tune drivetrain performance for more capable technical crawling. Overdrive helps improve obstacle negotiation, sharpen turning performance, and increase climbing confidence by allowing the front tires to pull the vehicle through challenging terrain. Whether you're navigating a crawler course, backyard obstacles, or technical outdoor trails, this upgrade helps unlock the full potential of your SCX30.