Two-piece construction with aluminum spider reduces weight and increases torsion resistance. The optimized thickness of the brake surface by diameter ensures consistent performance, while wear indicators facilitate timely replacement. Please open the full product details to review the specifications and available options. The component list is presented below, together with information about this product. Check the selected configuration and contact us to confirm availability and delivery before ordering. When making an enquiry, please indicate the product name and your preferred options so that we can check the requested configuration and provide the relevant details.

• Two-part construction
• The thickness of the brake ring is optimized and specific to each diameter
• Aluminum alloy spider ensures greater rigidity
• unscrewed
Technical specifications:
Brand: SwissStop
Product name: Brake disc
Model: Catalyst Pro
Field of use: Road, MTB
Model year: 2022
Mounting: 6 holes
Type of construction: 2 Parts
Brake surface material: Steel
spider material: Aluminum
Recommended brake pad: SwissStop Exotherm 2 and Disc RS
System: Stainless steel
Configurations:
Catalyst Pro Brake Disc 140mm 6-Holes/1.85mm | 19.512.101
Catalyst Pro Brake Disc 160mm 6-Holes/1.80mm | 19.512.102
Catalyst Pro Brake Disc 180mm 6-Holes/1.90mm | 19.512.103
Catalyst Pro Brake Disc 203mm 6-Holes/1.95mm | 19.512.104
Catalyst Pro Brake Disc 220mm 6-Holes/Screwless with Hole for Magnet/1. | 19.512.105

Available technical data: