Shimano 7900 Cassette (11-23 - 10 Speed)

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 for precise & reliable shifting
• 8 cassette combinations accommodates more cyclists
• Rigid aluminum carrier is lightweight & rigid
• Four titanium sprockets for lightweight
• Weight: 163.2g (11-23T)
• Compatible with all 10- and 9-speed Shimano hubs

11-23

10 Speed