20130331 AQ報報

1. Pro bike: Tom Boonen's Specialized S-Works Tarmac SL4 RVV



咦～Roubaix 款被整合啦？

湯不能改騎Tarmac，為他專門客製化的角度(這設定2009 年就出現了)

其實這車架跟一般61cm size 的Tarmac 差異不大，只是頭管採用58cm size 的設定

設定諸元
Frame: Specialized S-Works Tarmac SL4, size '60 Pro'
Fork: Specialized S-Works Tarmac SL4
Headset: Specialized S-Works by Cane Creek, 1 1/8-to-1 3/8" tapered
Stem: Zipp Service Course SL, 140mm x -6°: include length in cm, center-to-center
Handlebars: Zipp Service Course CSL, 42cm (outside-to-outside): include width in cm, center-to-center
Tape/grips: Specialized S-Wrap Roubaix
Front brake: SRAM Red 2012 w/ Zipp Tangente Platinum Pro carbon-specific pads
Rear brake: SRAM Red 2012 w/ Zipp Tangente Platinum Pro carbon-specific pads
Brake levers: SRAM Red 2012 DoubleTap
Front derailleur: SRAM Red 2012
Rear derailleur: SRAM Red 2012
Shift levers: SRAM Red 2012 DoubleTap
Cassette: SRAM PC-1070, 11-26T
Chain: SRAM PC-1091
Crankset: Specialized S-Works Carbon, 177.5mm, w/ SRAM Red 2012 chainrings, 53/39T
Bottom bracket: Specialized OSBB by CeramicSpeed
Pedals: Look KéO Blade
Wheelset: Zipp 303 Firecrest tubular
Front tire: FMB Paris-Roubaix tubular, 25mm
Rear tire: FMB Paris-Roubaix tubular, 25mm
Saddle: Specialized S-Works Chicane, 155mm
Seat post: Zipp SLSpeed, 20mm setback
Bottle cages: Tacx Tao (2)
Computer: Garmin Edge

量測數據
Rider's height: 1.92m (6' 4")
Rider's weight: 82kg (181lb)
Saddle height, from BB (c-t): 813mm
Saddle setback: 100mm
Seat tube length, c-t: 580mm
Seat tube length, c-c: 535mm
Tip of saddle nose to C of bars (next to stem): 650mm
Saddle-to-bar drop (vertical): 125mm
Head tube length: 175mm
Top tube length: 595mm
Total bicycle weight: 7.29kg (16.07lb)


他使用全鋁龍頭把手...而且被Specialized 說服使用外到外42cm 的把手，以取得更好得氣動優勢


反正他大多時都抓上把位...這也是他的車架頭管短一些，換42cm 寬把手 OK 的原因

Specialized Chicane 座墊(155mm 寛，碳弓)，裝在Zipp SL Speed 碳坐桿上




碳纖維的科技與日俱進，從顯而易見的外觀、重量，隱身至氣動力學、剛性、舒適度的整合

UCI 強勢規定的車子的基本構型，但侷限不了工程上的進化