This article is free for you and free from outside influence. To keep things this way, we finance it through advertising and shopping links. If you purchase using a shopping link, we may earn a commission. Learn more
Featured image of The OBI 0.5 is a 3D Printed Open Source Bicycle

Extreme DIY

The OBI 0.5 is a 3D Printed Open Source Bicycle

Hannah Augur
Published Oct 8, 2015

Advertisement