Pinion Gear Set – 16 Pack for 2mm Shaft

Universal Pinion Gear Set for DIY and Hobby Projects

Upgrade your projects with this convenient pinion gear set, designed to fit 2mm round shafts. Whether you're into robotics, model building, or small motor repairs, this versatile 16-piece pinion gear assortment offers plenty of options for creative experimentation. Compatible with many small motors, these gears are a must-have for any maker or hobbyist.

Key Features and Benefits

• Fits 2mm Shafts: Perfectly sized for standard 2mm round motor shafts found in RC cars, toys, and electronics.
• Assorted Gear Sizes: Includes a variety of pinion gears to help you find the right match for your project needs.
• Easy Friction Fit: These precision gears are designed for a secure, pressure fit – no set screw required.
• Customizable Center Bore: Want to use them on larger shafts? You can carefully bore out the center for a custom fit.
• Great for Experiments: Ideal for prototyping, testing, and learning about gear systems – just grab and start building!

Technical Details

• Pack Contains: 16 assorted pinion gears
• Intended Shaft Size: 2mm round
• Modulus: 0.5
• Bore Diameter: 1.9mm to 2.05mm (approximate)
• Fit Type: Friction/pressure fit – no notch for alignment
• Product ID: 00023
• All measurements are approximate; exact tooth count and diameter may vary

Why Choose This Small Motor Gear Set?

This miniature gear set for robotics, electronics, and model making is an excellent value for anyone wanting an affordable universal pinion gear kit. Great for tinkerers, students, and anyone learning about mechanical motion.

Buy a bag today and discover the possibilities for your next DIY, engineering, or hobby project!