INJORA 22T/10T UNDERDRIVE GEARS Alloy Steel Helical Gears for 1/18 TRX4M 1/18 3:1 Low Range Transmission Gear

3:1 Low Range Transmission Gear Pinion Set for 1/18 RC Crawler Car TRX4M Upgrade (4M-36)

Antenna: Single Antenna

-C hubs machined in one peice design

airplane and jet based applications

Range:> 300m (ground)

INJORA 22T/10T UNDERDRIVE GEARS Alloy Steel Helical Gears for 1/18 TRX4M 1/18 3:1 Low Range Transmission GearINJORA Overdrive Underdrive Alloy Steel Helical Gears for 1 18 TRX4M Suit For: 1 18 RC crawler Traxxas TRX4M Note: Overdrive the front(or underdrive the rear) will pull you faster in the front, it allows you to climb better and reduce rollover. Do not swap gears from different gear sets! They are different even if they have the same number of tooth. 22T 10T Underdrive Gears: Decrease speed approx 9% 24T 10T Underdrive Gears: Decrease speed approx 16.