SwissStop Catalyst One 6B brake disc

Experience unmatched control with the SWISSSTOP Catalyst One 6B brake disc. Engineered for MTB, road, and gravel, it delivers consistent, powerful braking by expertly managing heat to eliminate fade on demanding descents. The robust 1.95mm one-piece design ensures exceptional durability and resists warping, while integrated wear indicators provide a clear, safe signal for replacement. Available in multiple sizes, including UCI-approved options, it´s the ultimate upgrade for confident, high-performance braking on any terrain