Precise, quick-shifting 12-speed road rear derailleur
The SHIMANO 105 12-speed rear derailleur combines the smooth and stable shifting that is a staple of SHIMANO SHADOW RD design with direct mount compatibility and a wider gear range capacity.
FEATURES :
- Stable shifting performance
- SHIMANO SHADOW RD
- Wider gear range capacity
- Max. low sprocket: 36T
- Direct mount compatible
PRODUCT SPECIFICATIONS
| MODEL NO | RD-R7100 |
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| SERIES | SHIMANO 105 R7100 MECHANICAL Series |
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| Color | Series color | Series color |
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| Average weight | 249 |
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| Remarks | * w/o bracket spec available |
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| Rear speeds | 12 - 12 |
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| Compatible chain | HG 12-speed |
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| Top-normal spring type|SHIMANO SHADOW RD | ✔ |
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| Mount|Direct attachment (conventional) | ✔ |
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| Mount|Direct mount | ✔ |
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| Cable adjuster | ✔ |
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| Max. front difference | 16T |
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| Total capacity | 41T - 41T |
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| Low sprocket|Max. | 36T |
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| Low sprocket|Min. | 34T |
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| Top sprocket|Max. | 11T | 11T |
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| Top sprocket|Min. | 11T | 11T |
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| Fluoric coated link bushings | 2 | 2 |
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| Pulley|Guide pulley bearing | ✔ |
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| Pulley|Teeth | 11T | 11T |
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| Pulley|Sunken type pulley screw | ✔ |
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