Description The 7900 series carries the tradition of Shimano's constantly refined top performing Dura-Ace group. Updated design features a sharp new look, lower weight and more rigid performance than its 7800 predecessor. New features include an updated ergonomic hood shape, a light alloy cassette carrier, hollow chainrings as well as the addition of carbon to the rear derailleur and shift/brake levers. 8 piece group set.
The primary configuration of this groupset is currently out of stock so we have selected an alternate configuration. Please click on the Customize tab to check the configuration and/or select the configuration you are interested in.
Customize Rear Derailleur | 1 per Groupset
Shimano Dura-Ace RD-7900 Rear Derailleur OutOfStock
Front Derailleur | 1 per Groupset
Shimano Dura-Ace FD-7900 Front Derailleur Braze-On
Shimano Dura-Ace FD-7900 Front Derailleur 28.6mm Clamp
Shimano Dura-Ace FD-7900 Front Derailleur 31.8mm Clamp
Shimano Dura-Ace FD-7900 Front Derailleur 34.9mm Clamp
Crankset | 1 per Groupset
Shimano Dura-Ace FC-7900/50 Crankset Standard 53/39 - 172.5mm
Shimano Dura-Ace FC-7900/50 Crankset Standard 53/39 - 170mm
Shimano Dura-Ace FC-7900/50 Crankset Standard 53/39 - 175mm
Shimano Dura-Ace FC-7900/50 Crankset Compact 50/34 - 170mm
Shimano Dura-Ace FC-7900/50 Crankset Compact 50/34 - 172.5mm
Shimano Dura-Ace FC-7900/50 Crankset Compact 50/34 - 175mm
Bottom Bracket | 1 per Groupset
Shimano Dura-Ace SM-BB7900 Bottom Bracket Cups English Thread
Shimano Dura-Ace SM-BB7900 Bottom Bracket Cups Italian Thread
Shifters | 1 per Groupset
Shimano Dura-Ace ST-7900 Shift/Brake Levers
Brake Calipers | 1 per Groupset
Shimano Dura-Ace BR-7900 Brake Caliper Set
Chain | 1 per Groupset
Shimano Dura-Ace CN-7901 10-Speed Chain
Shimano Ultegra CN-6701 10-Speed Chain -$18.00
Cassette | 1 per Groupset
Shimano Dura-Ace CS-7900 10-Speed Cassette 11/21 Tooth
Shimano Dura-Ace CS-7900 10-Speed Cassette 11/23 Tooth
Shimano Dura-Ace CS-7900 10-Speed Cassette 11/25 Tooth
Shimano Dura-Ace CS-7900 10-Speed Cassette 11/27 Tooth
Shimano Dura-Ace CS-7900 10-Speed Cassette 11/28 Tooth
Shimano Dura-Ace CS-7900 10-Speed Cassette 12/23 Tooth
Shimano Dura-Ace CS-7900 10-Speed Cassette 12/25 Tooth
Shimano Dura-Ace CS-7900 10-Speed Cassette 12/27 Tooth
Total | 2067 grams
Total | $2,600.00
Articles A description of the different types of bottom brackets, the bearings for bike cranks.
You wanna go fast? Join the ceramic revolution!
An introduction to road bike cranksets.
