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Shimano Dura Ace 9000 Groupset
General
| Product Category | |
|---|---|
| Brand | Shimano |
| Model | Dura Ace 9000 Groupset |
| Features | Crankset: 603g Sizes Available: 165, 167.5, 170, 172.5, 175, 177.5, 180mm Ratios Available: 50-34, 52-36, 52-38, 53-39, 54-42, 55-42T Brakes: 296g - 10% more power than BR-7900 - Smooth and light operation with increased modulation - Also available in direct mount version (BR-9010) for aero applications Cassette: 166g Ratios Available: 11-23, 11-25, 11-28, 12-25, 12-28T Chain: 249g - 11-speed - PTFE coating - Increased durability (vs. CN-7900) Front Deraileur: 159g - Fast and accurate shifting - 11-speed design - Maximum sprocket 28t - More equal shifting effort through the range Rear Deraileur: 64g - New designed pull arm for more direct and easy shifting - More equal shifting effort across the range - New support bolt for more stable contact to the frame Shifters: 364g - SIS indexed shifting - 11-speed design - Smaller hoods improve ergonomics from all positions - Release lever stroke reduced by 30% compared to ST-7900 - Polymer-coated cables for the smoothest shifting - Shifting effort up to 47% lower than RD-7900 - 43% less effort at the end of the lever stroke than FD-7900 |
|---|---|
| Recommended for | Road Race |
