請問是否有人知道Shimano的Di2後變最大可支援到幾齒的飛輪?是只到28T,還是32T的飛輪也可以用,謝謝!
32T就要改11T上導輪 > 10T :
http://weightweenies.starbike.com/forum/viewtopic.php?f=3&t=67854&start=30
http://velonews.competitor.com/2011/12/bikes-and-tech/ask-nick/ask-nick-proof-that-running-an-11-32-on-ultegra-di2-is-possible_199407
內文搜尋

X