Specifications:
Used with Studica Omni and Mecanum wheels for a strong axel hold.
The 20 Tooth GT2-6mm Timing Belt Pulley can be used with any of the GT2 belts.
The 30 Tooth GT2-6mm Timing Belt Pulley can be used with any of the GT2 belts.
The 40 Tooth GT2-6mm Timing Belt Pulley can be used with any of the GT2 belts.
GT2-6mm Smooth Idler Pulley, H Type, w/3mm Inner Bore Bearing
Includes,