Shimano BR-RS305 Road Bike Mechanical Disc Brake Caliper Flat Mount

Option: 
1, Front caliper(K05S-RX): Pre-install K05S-RX(without fin) brake pad
2, Rear caliper(K05S-RX): Pre-install K05S-RX(without fin) brake pad
3, Front + Rear caliper(K05S-RX): Pre-install K05S-RX(without fin) brake pad
4, Front caliper(L05A-RF): Pre-install L05A-RF(with fin) brake pad
5, Rear caliper(L05A-RF): Pre-install L05A-RF(with fin) brake pad
6, Front + Rear caliper(L05A-RF): Pre-install L05A-RF(with fin) brake pad
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Model: BR-RS305
Color: Black
Brake type: Mechanical disc brake
Compatibility: NEW SUPER SLR
Mount type: Flat mount
Standard brake pad (optional): K05S-RX(without fin) / L05A-RF(with fin)
Pad mount: Pad axle
Recommended rotor: SM-RT54/RT56, SM-RT70
Compatible rotor size: 140/160mm (Rear caliper on 160mm rotor need extra adapter)
Come with brake pad
It mounts via SHIMANO's Flat Mount interface, low profile disc caliper
Easy to control and clean appearance with stable brake performance for ordinary riders
New heat management system, ICE TECHNOLOGY pad with fin(L05A-RF)
Easy set up and maintenance
SHIMANO Easy Flip-Flop bracket system