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Shimano Dura Ace Di2 10速焊接式前變速器 #FD-7970-F

Shimano Dura Ace Di2 10速焊接式前變速器 #FD-7970-F

指定分類，(本地) 購買滿HK$300, 即享 免運費 優惠

指定分類，(海外) 購買滿USD$300, 即享 免運費 優惠

全店，買滿HKD499 即減HKD30 (只限網店)

HK$4,680.00
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The difference in the effort and time takenfor front shifts between Dura-Ace mechanical and Di2 is truly staggering: withprogrammed automatic motion at the touch of a switch the Dura-Ace Di2 frontderailleur isquick, smooth and effortless, making for unmatched drivetrainefficiency

 

Features:

The biggest difference you will notice isjust how much quicker and effortlessly smoother shifting on the frontchainrings is, even under load

The difference in the effort and time toactuate the shift between mechanical and Di2 is truly staggering

The removal of traditional mechanicalcables in favour of electrical wires not only eliminates poor shifting causedby contaminates, corrosion and stretching, but provides effortless gear shifts

The front derailleur also trimsautomatically; the cage moves in response to the position of the rearderailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride,enabling you to concentrate on the road ahead

High tolerance cold forged aluminium andcomposite construction

Braze-on fit as standard; if your bike doesnot have a braze-on mount seat tube adapters are available

10-speed Dura-Ace Di2 compatible

Front derailleur weight is 124 grams

這個商品沒有更多資訊。

送貨方式

  • 順豐速運 (住宅地址或工商地址)【郵寄】
  • 順便智能櫃取件【自取】
  • 順豐營業點取件【自取】
  • 順豐站取件【自取】
  • 7-11便利店取件 (經順豐速運)【自取】
  • 門市自取【自取】
  • International Shipping

付款方式

  • 轉數快 (FPS)
  • 信用卡付款
  • Apple Pay
  • 支付寶香港 (Alipay HK)
  • 微信支付
  • 銀行轉帳／ATM
  • 門市現付
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