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原帖由 orce 於 2010-3-15 19:24 發表
你個架是否BB30?
重量會有分別, 果日見你宜家架車已經係行外置BB
要分別大d, 玩ceramic啦, 我未試, 不過聽聞好毒
2010 caad9 bb30
09 is not bb30
i will try ceramic bb with Red crankset. hope i will get them before BOC triathlon game.
budget is about $3000.
thinking of FSA sl-k ceramic BB/ force ceramic BB, it depends on price and stiffness.
但我覺得ceramic 同吾係ceramic 好似冇大分別, 星期日操車時係落斜已領教過. 我個hub吾係ceramic, 人地個係ceramic, 但大家都吾踩, 大家都冇收車, 我架係快d.
好常時比賽或操車, 我都發覺我架車downhill 都比人地快, 用吾用aero bar 都係, 可能體重(132 lbs)或tyre(pro3 bump up to 110/116max 8 bar)有關
[ 本帖最後由 franklcf 於 2010-3-15 19:46 編輯 ] |
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