springwise:

This self-locking bike is impossible to steal

Possibly the biggest problem with cycling uptake among city dwellers is the prospect of spending a fortune on a bike, only to have it stolen while it’s locked up outdoors. The Oregon Manifest Bike Design Project recently came up with two designs —Merge and Denny — that incorporated locks into the bikes themselves. But now the YERKA Project has designed a two-wheeler whose frame functions as a lock, requiring thieves to saw the frame — rendering the entire bike useless — if they want to steal it. READ MORE…