The 8mm REX bore of this 12 Tooth sprocket enables awesome positive drive on 8mm REX™ shafting–such as that of our 5203 or 5204 Series Yellow Jacket Planetary Gear Motors.
Importantly, its 8mm long protrusion matches the thickness of standard Sonic Hubs. This makes exact alignment a breeze when it’s paired with a larger sprocket mounted to a Sonic Hub!
Its steel construction also excellently resists wear, tear, and corrosion.
Weight | 17g |
---|---|
Material | Steel |
Finish | Black Zinc-Plated |
Tooth Count | 12 |
Pitch | #25 (0.25") |