Comment by neerajk
7 hours ago
I rarely see gears in these bicycles. Is the idea that should a pelican need to go uphill it could just fly.
7 hours ago
I rarely see gears in these bicycles. Is the idea that should a pelican need to go uphill it could just fly.
https://en.wikipedia.org/wiki/Mechanical_doping
We don’t know what’s inside these bikes!