配備新的變速系統耶..有人知道這東西好用嗎? 台灣買的到嗎?
附上連結:
http://www.giant-bicycles.com/en-US/bikes/road/2259/35370/
FEATURES
— Limited Edition Frame Custom for Shimano Di2 Electronic
— Full Shimano Dura-Ace7970 Di2 Electronic Component Group
— Limited edition Color FSA Plasma Integreated Cockpit
— Featherweight Mavic Cosmic Ultimate wheelset
售價 13900 美金
