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Mechanical Parts for Small Robots: Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts - 80×10mm, Black, 2-Pack
The Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts - 80×10mm, Black, 2-Pack provides ready-to-use hardware for small robot drivetrains and mechanical builds.
It helps speed up prototyping when you want proven parts instead of starting the mechanical design from scratch.
Why you'll love it
- Multi-hub mounting: includes collet inserts for 3mm round , 3mm D-shaft , 4mm round , and 4mm D-shaft
- Secure grip: collet + metal plate clamp the wheel onto the shaft for less wobble and better torque transfer
- Traction upgrade: silicone tires help your robot avoid slipping on smooth floors
- 2-pack: includes everything needed for two wheels (left + right)
- One SKU covers common hobby shafts: 3mm/4mm, round/D-shaft
- Great for upgrades when you change motors later—just swap the insert
What you can build
Use it in tracked robots, wheel-based platforms, prototype drivetrains, and custom small vehicles.
Technical specifications
| Product | Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts - 80×10mm, Black, 2-Pack |
|---|---|
| Brand | Pololu |
| Category | Robot Mechanical Component |
| Wheel Size | 80×10 mm |
| Support | Official Pololu product search and support resources linked below |
Official resources
Find this product on Pololu | Pololu support and resources
What’s in the box
1 × Pololu Multi-Hub Wheel w/Inserts for 3mm and 4mm Shafts - 80×10mm, Black, 2-Pack
Frequently Asked Questions
Will this work with Arduino or similar boards?
Yes, with the correct supply voltage and interface wiring for the specific product.
Yes, with the correct supply voltage and interface wiring for the specific product.
Is this good for robotics projects?
Yes. Pololu parts are widely used in robots, motion systems, and embedded prototypes.
Yes. Pololu parts are widely used in robots, motion systems, and embedded prototypes.
Where can I find official docs?
The description below links to official Pololu search and support resources for this item.
The description below links to official Pololu search and support resources for this item.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
Compatibility & downloads
// downloads
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