Arrowmax 64P 45T 7075 Hard Pinion Gear - AM-364045

The Arrowmax AM-364045 is a 64 pitch, 45 tooth pinion gear machined from 7075 aluminium for use in competitive RC car drivetrains. Designed for 1/10 and 1/12 scale electric RC cars running 64P gear systems, it offers a harder, more wear-resistant alternative to standard alloy pinions. The 7075 hard-anodised construction makes it well suited to high-rpm motor setups where softer gears tend to wear prematurely.

Key Features

• 64 pitch (64P) tooth profile for compatibility with standard 64P spur gears used across a wide range of electric RC cars
• 45 tooth count provides a specific gear ratio option for tuning acceleration and top speed to suit different track layouts
• Machined from 7075 aluminium, which is significantly harder and more durable than the 6061 alloy used in many standard pinion gears
• Hard-anodised finish adds surface hardness and helps resist wear under sustained high-speed running
• Designed for 1/10 and 1/12 scale electric touring car, buggy, and stadium truck applications running 64P drivetrain components

Compatible With

• RC cars running 64 pitch (64P) spur gear systems
• 1/10 scale electric touring cars and buggies
• 1/12 scale electric pan cars
• Compatible with motor shafts where bore size matches the AM-364045 specification — confirm shaft diameter before ordering

What's Included

• 1x Arrowmax AM-364045 64P 45T 7075 hard aluminium pinion gear