If I look at the bike angles website, it looks like all the rewards are credits or swag, and it's unclear if you get charged for the bike rides - seems like you

If I look at the bike angles website, it looks like all the rewards are credits or swag, and it's unclear if you get charged for the bike rides - seems like you need to already pay for a membership in order to not lose money doing this. It's unclear how anyone is doing this to make money, but I guess you can take opportune bike rides to get some kickbacks.