Koswork 48P 27T Aluminium Thin Lightweight Pinion Gear - KOS03001-27

The Koswork KOS03001-27 is a 48 pitch, 27 tooth aluminium pinion gear designed for use in competitive RC cars running 48P drivetrain configurations. Machined from aluminium rather than steel, this thin-profile pinion gear keeps rotating mass low, which suits racers looking to reduce drivetrain weight without sacrificing durability in a race-day environment. The 27T tooth count sits in a mid-range gearing position, making it a practical choice for tuning motor-to-spur ratios on 1/10 scale touring cars, buggies, and similar 48P-compatible RC platforms.

Key Features

• 48 pitch (48P) tooth profile for compatibility with 48P spur gears commonly used in 1/10 scale competitive RC
• Aluminium construction keeps the pinion lighter than a comparable steel gear, reducing overall drivetrain inertia
• Thin lightweight profile is engineered for track use where minimising rotating weight is a priority
• 27 tooth count allows fine-tuning of gear ratios to suit different track layouts and motor configurations
• Style code KOS03001-27 identifies this specific tooth count within the Koswork 48P aluminium pinion range

Compatible With

• Any RC car drivetrain using a 48 pitch spur gear and a compatible motor shaft diameter
• 1/10 scale touring cars with 48P gearing setups
• 1/10 scale off-road buggies and stadium trucks using 48P spur gears
• Verify motor shaft diameter and set screw or bore size against your specific vehicle before fitting

What's Included

• 1x Koswork KOS03001-27 48P 27T aluminium pinion gear