The ProtoBot Wheels are a set of 4 wheels designed to perfectly complement our ProtoBot robot. Each wheel features a precision-machined aluminium hub that locks securely to the N20 motor shaft with a tiny screw. The silicone tyres stretch over the hub to add extra grip, making them ideal for smooth driving and tight turns.
Robust, lightweight, and reliable - These wheels can be used as direct replacements for your ProtoBot, or wheels for your own robot builds.
No, while they are designed as direct replacements for ProtoBot, you can also use them with any project that uses N20 motors. The aluminium hub and tyre design make them a flexible choice for DIY robots.
The hub slides onto the N20 motor shaft and is locked in place with an included M1.6 × 4 mm screw, ensuring a secure and wobble-free fit.
Yes, the silicone tyres can be easily removed and replaced. Just stretch them over the hub until they fit snugly.
You’ll receive a set of 4 aluminium hubs with screws, and a set of 4 silicone tyres.
Aluminium Hubs + Silicone Tyres for Confident Grip
Direct-fit replacements for ProtoBot • Compatible with N20 motors
