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  • Shimano Dura-Ace 7900 Double 10sp Front Mech
  • Shimano Dura-Ace 7900 Double 10sp Front Mech
From $71.99 - $74.99
  • RRP$119.99 - $128.49
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  • Save Up to 44%

Select  Derailleur Type
Braze On
Band On
Select  Diameter
34.9mm
31.8mm
28.6mm
  • IN STOCK(5+)

  • right This item ships to United States of America
  • right Shipping amount : $9.99
  • right 365 DAYS to return or exchange
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The front derailleur has improved efficiency by using a stiffer and solid wide link design.

Shimano Dura-Ace 7900 10-Speed Front Derailleur Features:

  • Optimized Spring Tension for feather light downshifting.
  • No trimming necessary on the front big chainring for better riding concentration.
  • Improved link efficiency - smooth, light shifting action.
  • Bottom Pull.
  • Speed: 10 Speed Double
  • Diameter: 34.9mm, 31.8mm, 28.6mm
  • Derailleur Type: Braze On, Band On
Rated 4.5 out of 5 by 2 reviewers.
Rated 4 out of 5 by Works very well Works very well 08 April 2010
Rated 5 out of 5 by Le braze-on pèse 65 gr, c'est pour une chaîne de 10 vitesses. 03 September 2009
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3 Questions : 5 Answers

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9 months ago
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Answer: 
This set up will not work. The front pull required by the shifter to move the 7900 FD is different than the 7800 FD.
8 months ago
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Answer: 
I think it will work, i don't know why it may not
Age: 25 to 34
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7 months ago
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2 answers

Что значит Braze On и Band on

к чему относится параметр "диаметр" - это диаметр чего?
Age: 45 to 54
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8 months ago
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Answer: 
Braze on - это особая конфигурация рамы, обычно встречается на карбоновых рамах и рамах нестандартной формы. Для таких рам нужен передний переключатель с креплением Braze On.

Во всех остальных случаях используется крепление Band On.

Диаметр указанный для данного товара - это диаметр нижней части подседельной трубы велосипеда, к которой крепится передний переключатель.
8 months ago
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Answer: 
Привет,
1) диаметр - это диаметр подседельной трубы в мм
2) band on - это переключатель с хомутом, размер которого указан и зависит от диаметра подседельной трубы
3) braze on - переключатель без хомута вообще, крепится прямо к раме в специальный зажим (подходит только к рамам с такими зажимами)!
Удачи на дорогах!
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1 answer

WHAT DO YOU MEAN BY BRAZE ON AND BAND ON

Age: 45 to 54
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4 months, 4 weeks ago
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Answer: 
They are different mounting standards; the Braze On mount version bolts directly to the frame by means of a special plate on the frame (photo below for reference).
The Band On version is the more traditional clamp version, which is dictated by the diameter of your seat tube.
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4 months, 3 weeks ago
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