Improvements include new tail: 6mm shaft, cast delrin grips, metal bellcrank, delrin/helical main gear and 14t pinion, new battery tray slider rails, head button, improved pitch links, quick release canopy mount system, and a set of cf 115 tail blades. 
Introduction to Compass 7HV V2 by Snotlobber
Flight Test of Compass 7HV V2 with KDS495KV ~ Lots of power!!!
Link: SQN31HOBBYMEDIA
From: ANCHORVALE RC GROUP

Introduction to Compass 7HV V2 by Snotlobber
Flight Test of Compass 7HV V2 with KDS495KV ~ Lots of power!!!
Link: SQN31HOBBYMEDIA
From: ANCHORVALE RC GROUP