Tamiya 24T 25T AV Set RC Pinion Gear - 50477

The Tamiya 50477 AV Pinion Gear Set provides 24T and 25T pinion gears designed for use with Tamiya 540-series motors in radio control car builds and drivetrain setups. Part number TAM50477, this set gives you two tooth-count options in one pack, making it a practical choice when tuning gear ratios to suit different tracks or driving conditions. These RC pinion gears are a genuine Tamiya spare, built to the tolerances required for reliable mesh with Tamiya spur gears.

Key Features

• Includes both a 24-tooth and a 25-tooth pinion gear, allowing gear ratio adjustment without buying separate parts
• Designed specifically for compatibility with Tamiya 540-series motors, a common fitment across a wide range of Tamiya RC car kits
• Precision-cut teeth for consistent mesh with Tamiya spur gears, reducing the risk of skipping or premature wear
• Useful when switching between track types — a higher tooth count raises top speed, while a lower count increases low-end torque

Compatible With

• Tamiya 540-series motors
• Tamiya RC car kits using a 540-type motor mount and standard Tamiya drivetrain configuration

What's Included

• 1 x 24-tooth AV pinion gear
• 1 x 25-tooth AV pinion gear