INJORA 12/22T Overdrive Helical Gear Set for TRX4M Upgrade 1/18 RC Crawler Car, High Performance Steel Alloy, 7g/Set INJORA 12/22T Overdrive Helical Gear Set Front Rear Axles, Perfect Fit for TRX4M 1/18 RC Crawler Car, 7g/Set INJORA 12/22T Overdr

Your Full Specs Overview

CNC Machined 20CrMo Alloy Steel Gears

Replace your stock plastic gears with our CNC machined 20CrMo alloy steel gears to significantly reduce vibration, noise, and wear. These gears provide enhanced durability and performance.

Helical Gears for Optimal Performance

Our helical gears offer greater strength and smoother operation compared to the factory spur gears. They enhance the overall driveability and stability of your vehicle.

12/22T Overdrive Gears

Upgrade your TRX4M 1/18 Bronco Defender RC Crawler with our 12/22T overdrive gears. These gears increase speed by approximately 9%, improving power transfer to the axles and increasing ground clearance.

Perfect Fit for TRX4M

These gears are specifically designed to fit the TRX4M front or rear axles, ensuring a seamless and reliable upgrade for your TRX4M 1/18 Bronco Defender RC Crawler.