Koswork 64P 33T Aluminium Thin Lightweight Pinion Gear - KOS03004-33

The Koswork KOS03004-33 is a 64 pitch, 33 tooth aluminium pinion gear designed for use in competitive RC cars where minimising drivetrain weight is a priority. Machined from aluminium rather than steel, this thin-profile pinion gear is aimed at touring car and on-road racers looking to shed grams from their drivetrain without sacrificing gear engagement. The 64P pitch is a standard specification widely used across 1/10 scale touring car and pan car classes, making it a practical choice for racers running compatible motors and gear systems.

Key Features

• 64 pitch (64P) tooth profile matches the standard used across many 1/10 scale touring and pan car drivetrain systems
• 33 tooth count suits specific gear ratio requirements — choose based on your spur gear and motor combination
• Aluminium construction reduces pinion weight compared to steel, contributing to lower rotational drivetrain mass
• Thin lightweight design is optimised for competitive racing where every gram counts
• Koswork part number KOS03004-33 identifies the exact tooth count within the KOS03004 pinion range for easy reordering

Compatible With

• 1/10 scale touring cars and pan cars running 64P pitch drivetrain systems
• Motors with a 3.175mm (1/8 inch) shaft — verify shaft diameter before ordering
• Compatible spur gears running 64P pitch

What's Included

• 1x Koswork KOS03004-33 64P 33T aluminium pinion gear