2008
Shimano Dura-Ace 7900

The 7900 Dura-Ace introduced 10-speed drivetrains to Shimano's flagship groupset. Its hollow chainring design and reduced weight made it the choice of Tour de France winners.

Groupset

Shared Parts

🔄
Shimano HG-EV 11-Speed Chain
Shimano Inc.

Technical Specifications

TypeRoad Racing Groupset
Weight2,360 g (full groupset)
Cassette RangeCS-7900 (11-25T standard)

Related Models

Road Groupset
Shimano Dura-Ace 7400
1984
View Dura-Ace 7400 Specs →
MTB Groupset
Shimano XTR M950
1991
View XTR M950 Specs →
Road Groupset
Shimano Dura-Ace 7700
1996
View Dura-Ace 7700 Specs →