12T High Strength Metal Pinion (12-pack)

Start with a simple project like building a gear reduction, and work your way up towards building a more complex mechanism such as a differential for a drivetrain.

More information on gears and power transmission can be found in the VEX V5 STEM Labs.

Note:  We have begun transitioning the color of some Gears from Green to Red. The color received may not match the listed product photo.

Now modified for a 1/4″ shaft, also includes inserts for a .125″ shaft. These metal 12-tooth spur gears are great for applications under high shock load or requiring high strength. Look for this update to begin rolling out in the next few months!

• Double-thick face.
• All metal gear for high strength.
• Mates with standard VEX gears.

• (12) 12T Metal Pinions (0.58-inch diameter)
• (12) 12T Pinion Gear Inserts