This is a Zero SLR - Wilier's top end racing bike.  Complete Dura Ace Di2 9150 11 speed group set. 172.5mm Stages dual sided power meter.  Stages battery housing cracked but 100% functional.  42cm Wilier Zero handlebars ($1,000 retail).  CeramicSpeed OSPW.  Selle Italia Boost carbon saddle.  New Pirelli P Zero Race tires (26mm).  Never crashed.  A few small chips but otherwise excellent condition.  Totally dialed race bike!