You don’t not 'need' a lock ring. I've been running a wheel without one for a couple of years without problems.
Wrap the chain around the sprocket and use the wheel as a lever to tighten the sprocket in place.
You don't "need" teeth either.
@HousecatHST started
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You don’t not 'need' a lock ring. I've been running a wheel without one for a couple of years without problems.
Wrap the chain around the sprocket and use the wheel as a lever to tighten the sprocket in place.