INJORA 22T/10T (UNDERDRIVE 9%) Alloy Steel Helical Gears For 1/18 TRX4M Dogbone the RPM test truck chassis

the RPM test truck chassis was bent at the droop stops

The A2R had serious lift-off in the competitive hands of Felix Law and continued the winning ways in Round 2

Constructed from high quality aluminum material - Precision manufactured for easy fit to your model - High strength steel pins - Retaining set screws included

these driveshafts offer a variety of personalized options for a sleek and professional look

INJORA 22T/10T (UNDERDRIVE 9%) Alloy Steel Helical Gears For 1/18 TRX4M Dogbone the RPM test truck chassisINJORA Overdrive Underdrive Alloy Steel Helical Gears for 1 18 TRX4M Suit For: 1 18 RC crawler TRX4M Note: Each axle requires 1 set of gears (a ring gear and a pinion gear). 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. If you have some free play between gears,