INJORA Overdrive Underdrive Alloy Steel Helical Gears for 1/18 TRX4M

INJORA Overdrive Underdrive Alloy Steel Helical Gears for 1/18 TRX4MINJORA 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,

so some modifications to the truck may be required

lighter weight vehicles

The 1UP Brass upgrade kit for the Mofo Rc 1UP Island Ultra Premium Wheels

Stretches the wheelbase approximately 13mm (~1/2 inch) for improved hill climbing and a lower center of gravity

Short Cage Side Rails

The weight is appx 7

Links: C10 Front (50mm Lower

Mofo RC X15s

Molded in the Soft INJORA S3 Compound

Includes three M2×10mm screws and washers for secure installation

non-marring punch if necessary

it may be requiring you to modify or trim your stock body for clearance