2014款美國Specialized(閃電)TARMAC SL4 SPORT公路車 售價大概在 15900 而且是限量版的盛寶銀行版，就是環法冠軍康塔多所在的車隊，另外Specialized(閃電)還有配套的頭盔鎖鞋騎行服可以供選擇，絕對是高大上的不二選擇，高品質生活從Specialized(閃電)自行車開始，妳可以到妳本地的Specialized(閃電)概念店去看看也可以到Specialized(閃電)官網上看看消息，以及在車友口中的口碑不錯的相信我，
配置 ：
具體信息：
TARMAC SL4 SPORT
Bike Geometry...
Technical Specifications
車架 Specialized SL4 FACT 9r carbon, FACT construction, compact race design, 1-3/8" lower bearing, OSBB
SWAT
後避震器
前叉 Specialized FACT carbon full monocoque, OS race for 1-3/8" bearing
碗組 1-1/8" upper and 1-3/8" lower, Cr-Mo cartridge bearings integrated w/ headset, 20mm cone spacer, w/ 20mm of spacers
把立 Specialized Comp-Set, 3D forged alloy, 4-position adjustable, 4-bolt, 31.8mm
車把 Specialized Comp Shallow Bend, alloy, 125mm drop, 70mm reach
把帶 Specialized S-Wrap
前剎車 AXIS 1.0
後剎車 AXIS 1.0
剎車把 Shimano 105
前變速器 Shimano Tiagra, braze-on, 10-speed
後變速器 Shimano 105, 10-speed
變速撥桿 Shimano 105 STI, 10-speed
飛輪 Shimano Tiagra, 10-speed, 12-28
鏈條 KMC X10
牙盤組 FSA Gossamer, BB30
鏈輪 52/36
中軸 OS integrated, sealed bearings
踏板 Nylon flat test ride, loose ball, w/ reflectors
前輪 AXIS 2.0
後輪 AXIS 2.0
車圈
前花鼓
後花鼓
輻條
前外胎 Specialized Turbo Elite, 60TPI, foldable aramid bead, BlackBelt protection, 700x23c
後外胎 Specialized Turbo Elite, 60TPI, foldable aramid bead, BlackBelt protection, 700x23c
內胎 Standard presta valve
座墊 Body Geometry Toupé Comp Gel, hollow Cr-Mo rails, 143mm
座桿 Specialized Comp, carbon, 27.2mm
座管夾箍 Forged alloy, 32.6mm