HRTRXM38U TRX-4M Steel Ultra Low Range Gears

This product is an ultra-low range hardened steel gear set engineered for the internal transmission of Traxxas TRX-4M 1/18 scale crawlers. Made from heavy-duty steel, these gears replace the stock plastic low range components to greatly improve durability and reliability under torque and crawling loads. The ultra-low gear ratio provides increased torque and slower output speed, enhancing slow-speed control and climbing capability on challenging terrain. Designed as a direct-fit upgrade, this gear set strengthens the drivetrain for more demanding trail and rock crawling performance.

• Hardened steel construction for increased wear resistance and strength

• Ultra-low range gearing for enhanced torque and crawl control

• Designed to replace stock low range gears in TRX-4M transmissions

• Improves drivetrain reliability under high load

• Direct-fit for Traxxas TRX-4M internal transmission

• Slower output aids precision crawling and obstacle negotiation

• Durable upgrade for trail and off-road use