Robot Wheel 65mm + Metal Coupler 4mm

Robot Wheel 65mm + Metal Coupler 4mm is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. These are typical rubber wheels for small robot mobile platforms. The tire is soft black rubber with light tread for added traction in rugged terrain.
Specifications:

Outer diameter of wheel: 65mm
Width: 28mm
Brass coupler inner diameter: 4mm
Hub color: Silver or Blue

Package List:
1x Robot Wheel 65mm

1x Metal Coupler 4mm

It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.