20120523 AQ報報

1. Pro bike: Rory Sutherland’s NeilPryde Diablo



整輛車我只對這個有興趣...



設定諸元
Frame: NeilPryde Diablo
Stem: Ritchey WCS 4-Axis, 140mm, -6°
Handlebar: Ritchey WCS Curve, 44cm (c-c)
Front brake: SRAM Red 2012
Rear brake: SRAM Red 2012
Shift/brake levers: SRAM Red 2012
Front derailleur: SRAM Red 2012
Rear derailleur: SRAM Red 2012
Cassette: SRAM Red 2012, 11-26T
Chain: SRAM Red 2012
Crankset: SRAM Red 2012, 175mm, 53/39T
Bottom bracket: SRAM Red 2012
Pedals: Speedplay Zero
Wheelset: ENVE Smart System 3.4 tubulars (clincher version pictured)
Front tire: Vittoria tubular (Maxxis Cormet clincher pictured)
Rear tire: Vittoria tubular (Maxxis Cormet clincher pictured)
Saddle: Ritchey WCS
Seatpost: Ritchey WCS Carbon
Bottle cages: Arundel Mandible (2)
Computer: Garmin Edge 500 (Timex Cycle Trainer 2.0 pictured)

Rider's height: 1.88m (6ft 2in)
Rider's weight: 78kg (170lb)
Saddle height, from BB (c-t): 81.cm



2. LASER SPOKE 有機會讓功率訓練普及化嗎？



功率量測原理


相較於目前市面上的功率計都是使用變應規來測功率(Pola 那套笑話就別再提了...)

這套是用雷射去測輪組的撓曲，再換算成功率...頗有意思的

不過鑑於每一組輪組的撓曲特性不同，這組器材必須建立很輕鬆簡便的校正方式...據說已經用"Real time calibration by the user on the go" 申請專利中了是吧

如果能到達到1-2％ 的誤差值，ANT+ 傳輸協定整合進去，方便拆換安裝校正，重量不重，價格又不貴...我想還挺有搞頭



他現在正在集資，有興趣的網友可以點Laser Spoke: Power Meter for Cyclists 挹注