| YT-360版 新影片 
 https://www.youtube.com/watch?v=J6PiPjNegZc&feature=channel_page
 
 Use for YT- 450 SE/V2 upgrade to 360mm main blades.Low main rotor disk loading, increase powe performance.No power system upgrade requirement.1.5mm 3K carbon fiber, super strong.Note: The upgrade we recommand using YT 450 V2 rotor head.
 
 [ 本帖最後由 STO 於 2009年4月3日 12:35 AM 編輯 ]
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