Specification: Hull length:650mm Width: 250mm Depth:160mm Motor 2858kv ESC 50A with BEC Trim tabs Boat stand for free Suggest battery: 11.1 V 2200mah 20C Li-po battery Prop: dia=27mm !!! Special thanks to Tonino081 for his video !!! => http://www.youtube.com/watch?v=1yBIbjLDMus&playnext=1&videos=XPFS2KeeovM&feature=mfu_in_order