Koswork 64P 35T Aluminium Thin Lightweight RC Pinion Gear - KOS03004-35

The Koswork KOS03004-35 is a 64 pitch, 35 tooth aluminium pinion gear designed for use in 1/10 and similar scale electric RC cars running 64P drivetrain setups. Machined from aluminium rather than steel, it reduces rotating mass in the drivetrain, which is a meaningful consideration in competitive racing and performance builds. If you're running a 64P motor pinion setup and looking for a lightweight option, this Koswork pinion is a direct replacement or gearing change part worth considering.

Key Features

• 64 pitch (64P) tooth profile for compatibility with 64P spur gears
• 35 tooth count — suitable for mid-range gearing ratios in electric RC cars
• Aluminium construction reduces weight compared to steel pinion gears
• Thin, lightweight profile designed to minimise drivetrain mass
• KOS03004-35 style code for accurate part identification and reordering

Compatible With

• Any electric RC car running a 64P (64 pitch) pinion and spur gear combination
• Motors with a 3.175mm (1/8 inch) shaft — verify shaft diameter before ordering
• Commonly used in 1/10 scale touring car, buggy, and stadium truck platforms from brands including Tamiya, Xray, Yokomo, and similar

What's Included

• 1x Koswork KOS03004-35 64P 35T aluminium pinion gear