Gear Shaft 16 tooth - 1/2" OD Mid Drive shaft 3.25" long, with a 1/8" key way and snap ring grove, 5/8" bearings OD on both sides and heat treated, plus a 1/2" OD x 3/4" long shaft for a mid drive - not plated.
This is used to power or drive other options.
You can add a Electric motor, generator or even get a reverse if used belt to drive your unit.
This shaft - gear pinion is used in several of our gear boxes.
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