BR-CX77
Brand: Shimano
The BR-CX77 is Shimano's cable-actuated disc brake caliper for cyclocross, launched in 2013. It is a single-piston, post-mount caliper designed around the SLR road cable pull, so it works with drop-bar STI levers such as ST-9001 and ST-6800 as well as the flat-bar BL-R780. Shimano lists an average weight of 159 g, G01A resin pads and SM-RT81 rotors in 140 or 160 mm.
| Type | Brake caliper |
|---|---|
| Model years | since 2013 |