Wheel 44mm x 18mm N20 DC Micro Gear Motor
This white plastic wheel has a rubber tire measuring 43 mm in diameter and is designed to fit the output shafts on our micro metal gearmotors. These gearmotors should be mounted onto the side of the hub with the protruding teeth. These teeth allow reflective optical encoders to be used with the wheel.
This is the cheap alternative of Pololu 42×19mm wheel.
Hole Diameter : D type 3mm
Body Diameter : 43mm
Thinckness : 19mm
Color : Black & White
Material : Rubber + ABS