Arrowmax 64P 55T 7075 Hard Pinion Gear - AM-364055

The Arrowmax AM-364055 is a 64 pitch, 55 tooth pinion gear machined from 7075 aluminium with a hard anodised finish, designed for use in competitive RC car drivetrains. Pinion gears at this pitch and tooth count are commonly used in 1/10 and 1/12 scale touring cars, pan cars, and similar classes where 64P gearing is standard. The AM-364055 is a precision-cut gear intended for builders and racers who want a durable, lightweight alternative to plastic or standard aluminium pinions.

Key Features

• Machined from 7075 aluminium alloy, which is significantly harder and more wear-resistant than the 6061 alloy used in many standard pinion gears.
• Hard anodised surface treatment adds further resistance to wear and helps the gear maintain its tooth profile under repeated load.
• 64 pitch (64P) tooth profile is a common standard for 1/10 scale touring car and pan car classes — check your spur gear pitch before ordering.
• 55 tooth count affects your final drive ratio; pairing this with your spur gear and motor Kv determines top speed versus acceleration.
• Compact, lightweight construction keeps unsprung and rotating mass low, which suits track racing applications.

Compatible With

• Any RC car drivetrain using 64 pitch (64P) gearing
• 1/10 scale electric touring cars with 64P spur gears
• 1/12 scale pan cars using 64P gearing
• Motors with a 3.17mm (1/8 inch) shaft — confirm your motor shaft diameter before purchasing

What's Included

• 1 x Arrowmax AM-364055 64P 55T 7075 hard anodised aluminium pinion gear