OVERVIEW
DURA-ACE - Dual-Pivot - Brake Caliper - SLR-EV - Rim Brake
With SHIMANO's SLR-EV dual symmetric pivot design, the short-arm DURA-ACE R9100 series caliper brakes employ twin bearings and a roller to realize greater efficiency and deliver superior modulation and stopping power. They are offered in traditional and direct mount options.
FEATURES
The best balance between rigidity, weight and stopping power
More predictable, linear braking curve
Clear contact feeling with better linearity
Stabilizer added between axles work
Sleek design
Less gap between each arms
Comfortable riding with wider tire on rough road
Better clearance for wider tire
Compatible with 28C tire size
SPECIFICATIONS
| MODEL NO |
BR-R9100 |
| SERIES |
DURA-ACE R9100 Series |
| Color |
Series color |
| Average weight |
327 ( /pair) |
| Brake type |
SLR-EV Dual Pivot |
| Reach (mm) |
51 |
| Assembly pivot nut (mm)_Front (mm)_10.5 |
✔ |
| Assembly pivot nut (mm)_Front (mm)_12.5 |
✔ |
| Assembly pivot nut (mm)_Front (mm)_18.0 |
✔ |
| Assembly pivot nut (mm)_Front (mm)_27.0 |
✔ |
| Assembly pivot nut (mm)_Front (mm)_32.0 |
✔ |
| Assembly pivot nut (mm)_Rear (mm)_10.5 |
✔ |
| Shoe angle adjusting |
✔ |
| Maximum tire size |
28C |
| Rim width (mm) |
20.8 - 28 mm |
| Titanium cable fixing bolt |
✔ |
| Titanium pivot bolt |
✔ |
| Cartridge shoe holder |
✔ |
| Brake shoe_Optional choice |
R55C4 Carbon R55C4-A Carbon R55CT4 |
| Brake shoe_Standard |
R55C4 |
| Compatibility |
SLR-EV |
| Quick release lever |
✔ |
| Tire guide bumpers |
✔ |
