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  • Shimano Ultegra CX70 Double 10sp Front Mech
  • Shimano Ultegra CX70 Double 10sp Front Mech
From $37.99 - $41.49
  • RRP$55.49 - $60.49
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Select  Derailleur Type
Braze On
Band On
Select  Diameter
Select  Option
Down Pull
Top Pull
  • IN STOCK(5+)

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  • right Shipping amount : $9.99
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Shimano Ultegra Cyclocross CX70 10sp Front Derailleur

The 10-speed CX70 cyclo-cross double front derailleur is for use with Shimano 10-speed road STI shifters only for optimum shifting performance.


  • Light spring tension provides a feather light down shift and smooth shifter stroke
  • Wide inner link increased rigidity and takes front shifting performance to a new level, especially under heavy load
  • The forged wide link cradles the axle pivot at both ends providing a smooth shifting swing
  • Optimised chain guide shape for 46-52 tooth chainrings
  • Capacity 16T

Buy Shimano Ultegra Cyclocross 10sp Front Derailleurs from Chain Reaction Cycles, the worlds largest online bicyle store

  • Option: Down Pull, Top Pull
  • Speed: 10 Speed Double
  • Diameter: 34.9mm, 28.6mm/31.8mm
  • Derailleur Type: Braze On, Band On
Rated 5 out of 5 by 1 reviewer.
Rated 5 out of 5 by Great front mech Just fitted this with 105 shifters,very easy to set up and the action of the mech is a lot lighter and smoother than my clunky old 105 front mech.I would recommend this as an upgrade to a 105 front mech. 11 December 2012
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1 Question : 1 Answer

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1 answer

Will this run with a 52-39

I have just changed from a alloy cx frame to carbon(Scott Addict).I have been running a 52-39 on the road.
Now I need a braze on front Mech instead of a banded one which I could move up and down and gave me loads more adjustment with the road Mech and chainset.
I noticed this product runs from 46>52 is that correct?

Thanks for your help
Age: 45 to 54
Gender: Male
Attitude: Passionate and Obsessive
6 months ago
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This particular mech listed has a max tooth count of 48tooth.
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6 months ago
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