Koswork 48P 33T Aluminium Thin Lightweight RC Pinion Gear - KOS03001-33

The Koswork KOS03001-33 is a 48 pitch, 33 tooth aluminium pinion gear designed for use with 48P motor and drivetrain setups in competition and club-level RC cars. Machined from aluminium rather than steel, it shaves weight from the drivetrain without sacrificing the precision tooth profile that 48P systems require. If you're running a 48P spur gear combination and need a reliable 33T pinion, this is a direct, like-for-like option from Koswork's dedicated gear range.

Key Features

• 48 pitch (48P) tooth profile matches standard 48P spur gears used across a wide range of touring cars, pan cars, and 1/10 scale buggies
• Aluminium construction reduces rotating mass compared to steel pinions, which suits lightweight builds and class-restricted racing
• 33 tooth count suits mid-to-high speed gear ratio tuning depending on motor KV and track layout
• Thin, lightweight profile is specifically designed to minimise unnecessary bulk on the motor shaft
• Koswork part number KOS03001-33 identifies this as the 33T variant within the KOS03001 pinion series for easy reordering

Compatible With

• Any RC car or buggy running a 48 pitch (48P) drivetrain
• 1/10 scale touring cars with 48P spur gears
• 1/10 scale off-road buggies and stadium trucks using 48P gear systems
• Compatible with standard motor shaft sizes used in 48P setups — confirm shaft diameter before ordering

What's Included

• 1x Koswork KOS03001-33 48P 33T aluminium pinion gear