Description
Description
two-piece construction
Brake ring thickness is optimized and specific for each diameter
Aluminum alloy spider provides increased stiffness
Brake ring thickness is optimized and specific for each diameter
Aluminum alloy spider provides increased stiffness
| Item description: | Catalyst Pro DISC disc 180mm 6-hole, 1.90mm |
| Model: | Catalyst Pro |
| Range of use: | Road, MTB |
| Basic colors: | Black, Silver |
| Color Manufacturer: | Black, Silver |
| System: | Stainless steel |
| Mounting: | 6-hole |
| Construction type: | 2-piece |
| Brake surface material: | Steel |
| Material Spider: | Aluminum |
| Recommended brake pad: | SwissStop EXOTherm 2 and Disc RS |
| Diameter: | 180 mm |
| Groups: | Dura-Ace 11-speed R9100, Ultegra 11-speed R8000, 105 11-speed R7000, GRX Di2 11-speed RX800. |
