SHIMANO ULTEGRA - Dual-Pivot - Brake Caliper - SLR-EV - Rim Brake
The SHIMANO ULTEGRA R8100 series caliper brakes offer a clear contact feeling while balancing rigidity, weight, and stopping power. With increased clearance for 28mm tires, the sleek design is still fetching. They are available in traditional and direct mount options.
FEATURES
- Exceptional balance of rigidity, weight and stopping power
- Maximum tire size: 28C
PRODUCT SPECIFICATIONS
| MODEL NO | BR-R8100 |
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| SERIES | ULTEGRA R8100 Series |
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| Color | Series color |
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| Average weight | 182 (Front) 180 (Rear) |
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| Brake type | SLR-EV Dual Pivot |
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| Reach (mm) | 51 |
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| Brake shoe|Standard | R55C4 |
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| Brake shoe|Optional choice | R55C4 Carbon R55C4-A Carbon R55CT4 |
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| Compatibility | SLR-EV |
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| Assembly pivot nut (mm)|Front (mm)|10.5 | ✔ |
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| Assembly pivot nut (mm)|Front (mm)|12.5 | ✔ |
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| Assembly pivot nut (mm)|Front (mm)|18.0 | ✔ |
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| Assembly pivot nut (mm)|Front (mm)|27.0 | ✔ |
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| Assembly pivot nut (mm)|Front (mm)|32.0 | ✔ |
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| Assembly pivot nut (mm)|Rear (mm)|10.5 | ✔ |
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| Cartridge shoe holder | ✔ |
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| Tire guide bumpers | ✔ |
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| Quick release lever | ✔ |
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| Shoe angle adjusting | ✔ |
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| Maximum tire size | 28C |
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| Rim width (mm) | 20.8 - 28 mm |
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