These wheelchairs are made using bike parts by a company called SIDO! The wheelchairs last through 5-6 years of hard use in Tanzania in off-road conditions and are easily repaired by simply buying bike parts locally and swapping out the broken parts for new ones. The cost to buy and transport a 3-wheel wheelchair 700 miles to the Rukwa Valley is $600. There are several people in the remote Rukwa Valley who could really benefit from using one of these wheelchairs. We would like to raise funds for six wheelchairs.