L522B Module 0.5 0.5M 22T 22 Teeth Tooth Motor Pinion Gear Black 540 5mm Bore
Module 0.5 22 Tooth Pinion Gear. Works with 0.5m spur gears. 5mm bore. Suitable for 1.8 540 motors using a 5mm shaft. Please ensure you check this measurement before purchasing. This will only work with motors using a 5mm shaft. Includes one 4mm grub scre
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