我打算更換板輪,把caad10的shimano rs-10 upgrade,現正煩惱中選購哪對,現希望各位高手指點小妹的迷茫(^.^)我平路與上山的比例大約是60%比40%,目標價訂在3萬台對幣。現有興趣的包括: shimano Dura ace 7900 c-24 cl. Fast forward f4r. Mavic ksyrium sl, Mavic cosmic carbine sle , fulcrum R1, Easton ea90 aero謝謝