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Shimano Shimano Dura-Ace 7900 (Groupset)
General
| Product Category | |
|---|---|
| Brand | Shimano |
| Model | Shimano Dura-Ace 7900 (Groupset) |
| Color | Silver, Black |
| Bottom bracket | Dura-Ace Hollowtech II Bottom Bracket/SM-BB7900 |
|---|---|
| Brake levers | Dura/Ace Shift/Brake Lever/ST-7900 |
| Brakes | Dura-Ace Dual-Pivot Brake Caliper/BR-7900 |
| Cassette | Dura-Ace Cassette/CS-7900 |
| Chain | Dura-Ace 10-Speed Chain/CN-7900 |
| Crankset | Dura-Ace Hollowtech II Double Crankset/FC-7900 |
| Features | Brakes - DURA-ACE Brake Calipers have always provided the best sopping power on the road. The revised Super SLR design (Shimano Linear Response) brings even more power, plus more control and feel. Cassette Sprockets - DURA-ACE Cassette Sprockets. We're offering a wider range sizes. Weights have been reduced. And you still get Shimano's world famous HyperGlide shifting - the best in the business. Chains - The latest DURA-ACE chain features directional plates for improved shifting quality, hollow links and pins for reduced wieght, while improved contact with the cogs and chainrings results in higher pedaling efficiency. Cranksets - The new aerodynamically designed DURA-ACE Cranksets combine new engineering features together with remarkable weight savings. The result is optimal power transfer and sublime front shifting performance. Front Derailleur - The latest DURA-ACE Front Derailleurs and the rest of the 7900 series front shifting system combine super-quick shifting while removing the need to trim the front derailleur. Less time thinking about dearilleur positioning means more time thinking about the road. Rear Derailleur - The latest DURA-ACE Rear Derailleur design features wider gear range capacity, lighter weight Carbon pulley plates and a wider range of adjust-ability. Dual Control Levers - DURA-ACE Dual Control Levers have seen a total re-design focusing on lighter weight, more natural ergonomics and improved reliability. Wheel Systems - The DURA-ACE WH-7850 series wheel systems make use of the most advanced designs and materials. Super-light carbon fiber composites, Titanium and Scandium alloys combine to create the delicate balance between lightweight and rigidity - so crucial to acceleration and speed. Beyond race-winning performance, DURA-ACE wheels are actually engineered to feel good on your bike! Pedals - DURA-ACE SPD-SL Pedals are designed to provide optimum stability and efficiency so you can focus on the road. Hubs - DURA-ACE Hubs are precision manufactured to provide super smooth rolling, easy serviceability and improve wheel rigidity. TT/Triathlon Components - DURA-ACE components for Triathlon and Time Trial provide purpose-built precision to ensure quick times. |
| Front derailleur | Dura-Ace Front Derailleur/FD-7900-B |
| Hub front | Dura-Ace Front Hub/HB-7900 |
| Hub rear | Dura-Ace Rear Hub/FH-7900 |
| Pedals | Dura-Ace SPD-SL Pedal/PD-7810 |
| Rear derailleur | Dura-Ace Rear Derailleur/RD-7900-SS |
| Recommended for | Road racing |
| Shifters | Dura/Ace Shift/Brake Lever/ST-7900 |
| Skewers | Dura-ace (included with hubs) |
