iirc, auto-record is triggered by an auxiliary voltage feed from within the mode of transit [switched 12 volts] . So unless you rig the bicycle to support how I think it functions, you'll have a hard time finding what you are after for a bicycle want.
Looping is almost a standard setting offered by any well known brand/company imo. Usually if it doesnt support looping, I don't look into that particular unit any more.
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-Oh Hey!