The two-bike pedal power system shown above was our trusty backup system at Maker Faire this past weekend. Both bikes use powerful hub generators rated at far higher wattages than a human can generate. This means that we’re using them in a range at which they run cool, calm, and collected. They feel very smooth because there’s no friction involved. Just magnets and ball bearings.

Not shown this photo is the Biker Bar, Rock The Bike’s newest pedal power system. It’s got tremendous potential, but has had mechanicals at its first two outings. The plan is to fix the mechanical issues in the next 3 days, test it out at the Youth Unity Summit this Saturday, our last outing before BMF.

Video from Rock the Bike’s Pedal Power stage at Maker Faire this year. The sound system we’ll be using at Saturday’s BMF is even better.

Nice clips of SHAKE YOUR PEACE! performing.

We had 11 bands over two days at last weekend’s Maker Faire. We had three pedal power bikes powering two 400-watt JBL powered speakers. Unlike the ones the Ginger Ninjas took to Mexico, these speakers were powered by traditional amplifiers, not digital amps. So the three pedal power bikes were barely enough. We couldn’t really have kids pedal one of the three, because they just didn’t put out enough power. And you really can’t kick a kid off a bicycle and feel good about yourself at the end of the night. So we said “adults only.” Fortunately for this year’s BMF, it’s looking like we’ll have the Ginger Ninjas in effect, with their Pleasant Revolution sound system, road-tested after 5 months through Mexico.

Anyway, there are some great shots from the Faire on Flickr. Hope you dig it.