Features:
- Shimano ULTEGRA BR-RS811-R Direct-Mount | brake pad standard for aluminium rim
- More predictable, linear braking curve
- Rear - Direct Mount Chain Stay (Bottem Bracket)
- Narrower gap between arms
- Clear contact feeling with balanced rigidity, weight and stopping power
- Sleek design
- Wider clearance with larger tire sizes
- Compatible with 28C tire size
- SLR-EV technology
Product features:
- Use: Road, Triathlon
- Group: Ultegra R8100
- Model: BR-RS811-R
- Type: Rear - Direct Mount Chain Stay (Bottem Bracket)
- Assembly pivot nut: Direct Mount
- Brake shoe: R55C4 (standard for aluminum rim)
- Reach: 51mm
- Technology: SLR-EV
- Rim width: 20.8-28mm
- Maximum tire size: 28mm
- Reference brake lever: ST-R8150
Material: Aluminum anodized
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