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Groupsets
Dura Ace
Dura Ace 7900
Groupset
Dura Ace
Series number
7900
Year released
2008
Speed
10
Groupset series parts
Part type
Title
Weight
Shifters
Shimano Dura Ace 7900 Shifters SL-7900 Pair Downtube
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 11-21T
155g
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 11-23T
161g
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 11-25T
178g
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 11-27T
182g
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 11-28T
185g
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 12-23T
178g
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 12-25T
185g
Cassette
Shimano Dura Ace 7900 Cassette CS-7900 12-27T
190g
Front Derailleur
Shimano Dura Ace FD-7900 Front Derailleur Braze on
Crankset
Shimano Shimano Dura Ace 7900 Crankset FC-7900
740g