3PI miniQ Car wheel Tyre 42mm for N20 Motor

The 3PI miniQ Car wheel Tyre 42mm is a 42 mm diameter wheel with a rubber tyre, made to fit N20 micro metal gear motors. Its hub has a D-shaped 3 mm hole that matches the flat on the N20 output shaft, so it pushes on firmly and does not slip. It is a good choice for small two-wheel robots, line followers and mini sumo bots.

3PI miniQ Car wheel Tyre 42mm Specifications

• Diameter: 42 mm
• Shaft hole: 3 mm, D-shaped
• Hub: plastic
• Tyre: rubber, for good grip
• Fits: N20 micro metal gear motors and other motors with a 3 mm D shaft
• Does not fit: TT (yellow) gear motors

3PI miniQ Car wheel Tyre 42mm Applications

• Two-wheel robot cars and line followers
• Mini sumo and maze-solving robots
• Small differential-drive platforms with a caster wheel
• School robotics and competition projects

What's in the Box

• 1 × 42 mm wheel with tyre

Tip: A two-wheel robot needs one wheel per N20 motor, so order a pair. Line up the flat side of the hub hole with the flat on the shaft and press the wheel on straight while supporting the gearbox, since too much force can damage the small gears.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.