20130206 AQ報報

1. UCI 規定，從環卡達開始，每輛車的前叉有止落錠(lawyer tabs)的不能再改裝了



市售車都要有，安全法規嘛...

但比賽車因為換輪效率的關係，都把止落錠切掉，啃掉，磨掉，甚至根本就沒做

不能改裝，換前輪的時間會從15-20 秒加到25-30 秒

車手一定會不爽的...這樣要花更多力氣接回集團，甚至影響勝負

Well...UCI says so...



2. Pro bike: Emily Batty’s Trek Cronus CX Ultimate



如圖所示：小不點Emily Batty 腿短


不信？！ 再一張...


因為她的短股骨，座墊位置是這樣設定的...Saddle setback 1cm，但她的上半身照樣要延伸出去(龍頭不算短)


設定諸元
Frame: Trek Cronus CX Ultimate, 50cm
Fork: Trek Cronus CX, carbon legs, aluminum steerer, 1.125in to 1.5in tapered
Headset: Cane Creek 40 Series integrated
Stem: Bontrager RXL, 100mm -7°
Handlebar: Bontrager Race Lite, 40cm
Front brake: TRP Revo X Carbon
Rear brake: TRP Revo X Carbon
Shift/Brake levers: Shimano Dura-Ace 7900
Front derailleur: Shimano CX70 braze-on
Rear derailleur: Shimano Dura-Ace 7900
Cassette: Shimano Dura-Ace 7900
Chain: Shimano Dura-Ace 7900
Crankset: Shimano CX70, 170mm crankarms
Chainrings: Sugino 42T, Shimano 34T
Bottom bracket: Enduro press-fit for Trek BB90
Pedals: CrankBrothers Eggbeater 11
Wheelset: Bontrager Aeolus 3 D3, tubular
Front tire: Clement PDX tubular, 33mm
Rear tire: Clement PDX tubular, 33mm
Saddle: Bontrager Evoke RXL, carbon rails
Seatpost: Bontrager XXX Race Lite

量測數據
Rider's height: 1.59m (5ft 3in)
Rider's weight: 48kg (106lb)
Saddle height: 64cm
Saddle setback: 1cm
Seat tube length, c-t: 51cm
Seat tube length, c-c: 46cm
Tip of saddle nose to C of bars: 45cm
Saddle-to-bar drop: 3cm
Head tube length: 105mm
Top tube length (horizontal): 509mm
Total bicycle weight: 7kg (15.5lb)


700C 車架有其身高限制(特別對哈比人...就是不好看...)，但可以設定出合理的坐艙

哈比人要騎的優雅又比例正確，請選650C 車架...詳情請參考敝隊哈比女王Elsa 部落格