Posted on May 7, 2009May 7, 2009 by Greg Test Rider Dave Giving it to a Zize Prototype Dave the crash test dummy took one of our Zize prototypes out for a little durability test bashing and the bike came through with flying colors. Post navigationPrevious post: Milwaukee Celebrates Two Bike to Work Weeks for 2009Next post: Refurbing a Univega 507 MTB