Shimano Dur Ace CS-7900

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$ 159.95




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Shimano Dur Ace CS-7900


Shimano Dur Ace CS-7900

Shimano Dur Ace CS-7900



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

With Shimano Dur Ace CS-7900, it guarantees the best bike equipment. In addition, at bikeinn you can find the best quality with best prices of the sector. Choose us as your bike store and focus only on enjoying of the comfort that the best brands give you like Shimano. Our team of bike experts share their honest reviews to help you make the best decision. All this to ensure you get the cheapest Drivetrains deal every time.


EAN retail barcodes:
4524667248095 (12-23)

View more related products to:

Shimano - Drivetrains - Road cassettes

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Use the chart below to determine your size. If you´re on the borderline between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for bust and waist correspond to two different suggested sizes, order the size indicated by your bust measurement.

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