fietsbob

Maya bike , in Guatemala usiing pedal power to improve lives..

debade

Thanks for sharing this. The bicycle is very important to developing countries. You are probably familiar with World Bike Relief as one of the NGOs that provide support through bicycling. Tremendous thanks should go to SRAM.

Fastfingaz

Hmmm so when you pedal the bike it sucks up water out of the ground,,,,

fietsbob

If you dug a well, a centrifugal pump can work that way .