DURA-ACE - Rear Derailleur - SHIMANO SHADOW RD - 11-speed
The DURA-ACE RD-9000 shifts precise over an extended period of time thanks to its redesigned mechanism. With lighter, shorter shifts and a carbon fiber pulley plate, it redefines road shifting.
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FEATURE
- Increases rigidity, precise shifting over an extended time period
BENEFIT- Redesigned rear system with advanced spring mechanism
- Redesigned lighter, shorter and more equal shifting operation
- CFRP pulley plate
- Wide Link design to reduce shifting deflection
- Max front difference: 16T
- Max rear sprocket: 28T
- Total capacity: 33T
- Weight: 158g
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | RD-9000-SS |
|---|---|
| SERIES | DURA-ACE 9000 Series |
| Color | Series color |
| Average weight | 158 g |
| Bracket_Hollow axle | ✔ |
|---|---|
| B-Axle_Hollow axle | ✔ |
| Cable adjuster | ✔ |
| Compatible chain | HG-EV 11-speed/HG-X11 |
| Direct attachment (Conventional) | ✔ |
| Fluoric coated link bushings | 4 |
| Low sprocket_Max. | 28T |
| Low sprocket_Min. | 23T |
| Max. front difference | 16T |
| Pulley_G pulley bearing | ✔ |
| Pulley_Sunken type pulley bolt | ✔ |
| Pulley_Teeth | 11T |
| Pulley_T pulley bearing | ✔ |
| Pulley cage | SS |
| Rear speeds | 11 |
| Top-Normal spring type_W servo | ✔ |
| Top-Normal Spring Type | Double servo |
| Top sprocket_Max. | 14T |
| Top sprocket_Min. | 11T |
| Total capacity | 33T |
| Riveted Adapter Type | Road |
SERIES LINE-UP
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Brake DURA-ACE Dual-Pivot Brake Caliper
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Brake DURA-ACE Under Bottom Bracket Mount Rear Brake Caliper
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Brake DURA-ACE Direct Mount Front Brake Caliper
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Brake DURA-ACE Rear Seat Stay Mount Rear Brake Caliper
