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Powerful hydraulic disc brake performance in an affordable package, the SHIMANO UR300 caliper is Flat Mount compatible and offers ONE WAY BLEEDING.
SHIMANO - Hydraulic Disc Brake Caliper
Powerful hydraulic disc brake performance in an affordable package, the SHIMANO UR300 caliper is Flat Mount compatible and offers ONE WAY BLEEDING.
| MODEL NO | BR-UR300 |
|---|---|
| SERIES | ALTUS M370 Series |
| Color | Black |
| Remarks | * Only compatible with resin pad |
| Brake type | Hydraulic disc brake |
|---|---|
| Brake hose (Kit) | SM-BH59-JK-SS |
| Hose joint | Straight |
| Brake hose color (kit)|1 | Black |
| J-Kit spec (for OEM) | ✔ |
| Pad|Standard 1 | B05S-RX Resin (w/o fin) |
| Fixing screw spec for rear mount|10 mm mount | ✔ |
| Fixing screw spec for rear mount|15 mm mount | ✔ |
| Fixing screw spec for rear mount|20 mm mount | ✔ |
| Fixing screw spec for rear mount|25 mm mount | ✔ |
| Fixing screw spec for rear mount|30 mm mount | ✔ |
| Fixing screw spec for rear mount|35 mm mount | ✔ |
| Recommended brake lever | BL-MT201 BL-MT200 |
| Recommended disc brake rotor | SM-RT10* SM-RT26* |
| Compatible Brake Rotor Size|160 mm (S) | ✔ |
| Compatible Brake Rotor Size|180 mm (M) | ✔ |
| Oil | SHIMANO Mineral |
| ONE WAY BLEEDING | ✔ |
| Mount type | Flat mount |
| Piston | 2 |
| Caliper fixing bolt|Tool size | 5 mm |
| Caliper fixing bolt|Anti loosen method | Screw fixing pin, snap ring |
| Pad mount | Split pin |
