If you have a dynamo on the bike, I highly suggest using it to charge the Gopro battery so you won't have to worry too much about filming regularly.
@edscoble started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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If you have a dynamo on the bike, I highly suggest using it to charge the Gopro battery so you won't have to worry too much about filming regularly.