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Shimano Dur Ace CS-7900 10s

Shimano Dur Ace CS-7900 10s

  • Shimano Dur Ace CS-7900 10s
  • Shimano Dur Ace CS-7900 10s
  • Shimano Dur Ace CS-7900 10s

Shimano Dur Ace CS-7900 10s

Product description Shimano Dur Ace CS-7900 10s

Shimano CS-7900 cassette


Featuring four titanium cogs, the new Dura-Ace 7900 cogset has further improved shifting quality by creating a more rigid aluminum carrier unit along with a re-engineered tooth profile. Shimano also successfully reduced the weight of the rear wheel assembly by 10 grams.


Revised gear sprocket design | Precise & reliable shifting.
8 cassette combinations | To accommodate more cyclists.
Rigid aluminum carrier | Lightweight & rigid.
Four titanium sprockets | Lightweight.
Weight: 163.2g (11-23T).
NOTE: CS-7900 11-27 and 11-28 require the use of RD-7900 or RD-6700.


Series: DURA-ACE

Alloy Sprocket Carrier: Yes

Number of Sprockets: 10-speed

Sprocket material: Steel/titanium

Sprocket Finish: Nicke plated & titanium

Chain compatibility: Super Narrow HG for 10-speed

Average Weight: 163g (11-23)

Cassette Options: 8

Option 1:

Sprocket Sizes: 11-12-13-14-15-16-17-18-19-21

Titanium Sprockets: 17-18-19-21

Option 2:

Sprocket Sizes: 11-12-13-14-15-16-17-19-21-23

Titanium Sprockets: 17-19-21-23

Option 3:

Sprocket Sizes: 11-12-13-14-15-17-19-21-23-25

Titanium Sprockets: 19-21-23-25

Option 4:

Sprocket Sizes: 11-12-23-14-15-17-19-21-24-27

Titanium Sprockets: 19-21-24-27

Option 5:

Sprocket Sizes: 11-12-13-14-15-17-19-21-24-28

Titanium Sprockets: 19-21-24-28

Option 6:

Sprocket Sizes: 12-13-14-15-16-17-18-19-21-23

Titanium Sprockets: 18-19-21-23

Option 7:

Sprocket Sizes: 12-13-14-15-16-17-19-21-23-25

Titanium Sprockets: 19-21-23-25

Option 8:

Sprocket Sizes: 12-13-14-15-16-17-19-21-24-27

Titanium Sprockets: 19-21-24-27

Shimano Dur Ace CS-7900 10s has the 100% money-back guarantee. If for whatever reason you are not completely satisfied with your Shimano Dur Ace CS-7900 10s you have purchased at bikeinn, you have 30 calendar days from delivery in which to return it. In addition, in our online bike store you can discover the full range of product of the brand Shimano and complete your order in Cassettes products always at the best price.

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Features Shimano Dur Ace CS-7900 10s


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Shimano dur ace cs-7900 10s


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