Without taking the geometry into account I think the fact that its single speed and not fixed, for your own safety, would mean its probably best to use a rear brake as well as a front. But that's just my opinion.
@JB started
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Without taking the geometry into account I think the fact that its single speed and not fixed, for your own safety, would mean its probably best to use a rear brake as well as a front. But that's just my opinion.