好像不硬歐 
Specifications:
-Full Venus C7 carbon Monocoque top.
-Hipact formed carbon rails provides additional damping.
-Patented ErgoSofa padding for comfort and reduced road fatigue.
-Weight: 115g (with Hipact formed Carbon rails).
http://www.greatgocycles.com.tw/product.php?mode=show&cid=2&pid=181
