Arrowmax 64P 42T SL Pinion Gear - AM-464042

The Arrowmax AM-464042 is a 64 pitch, 42 tooth steel pinion gear designed for use in RC cars running a 64P drivetrain setup. Pinion gears at this pitch are commonly used in touring cars, pan cars, and similar 1/10 scale electric RC vehicles where a fine-pitch gear mesh is required. The 42T tooth count places this gear toward the higher end of the pitch range, giving you a taller gear ratio when paired with a compatible spur gear — useful for higher top-speed tuning on longer or smoother circuits. Arrowmax is a well-regarded name in competitive RC car parts, and the AM-464042 is built to mesh accurately and withstand the demands of regular track use.

Key Features

• 64 pitch (64P) gear specification — suits drivetrains requiring fine-pitch gear meshing
• 42 tooth count for a taller gear ratio, suited to higher top-speed configurations
• Steel construction for durability under sustained motor and drivetrain loads
• Designed to pair with compatible 64P spur gears for precise mesh and efficient power transfer
• Compact, lightweight profile typical of competition-oriented RC pinion gears

Compatible With

• RC cars and touring car platforms running a 64P (64 pitch) gear system
• Compatible with motors using a suitable pinion bore size — confirm shaft diameter before ordering
• 64P spur gears from Arrowmax and other 64P-compatible manufacturers

What's Included

• 1x Arrowmax AM-464042 64P 42T steel pinion gear