SwissStop Catalyst Pro Disc Brake Rotor - 203mm, Center-Lock, Silver/Black Road Hoods - Elastomeric polyurethane is used

- Elastomeric polyurethane is used in place of Kraton for comfort and durability

121542-Q0-L

Full CNC machined AL6061-T6 alloy construction

UPC: 710845864308

SPD compatible (6° float)

SwissStop Catalyst Pro Disc Brake Rotor - 203mm, Center-Lock, Silver/Black Road Hoods - Elastomeric polyurethane is usedThe SwissStop Catalyst Pro disc rotor has been engineered to provide optimal heat dissipation, while providing powerful braking and superior durability. The two piece design consists of a 7075 T6 aluminum alloy spider and SUS410 stainless steel brake track to balance light weight with reliable thermal management and structural performance. Optimum heat dissipation Reliable performance for a variety of riding styles, including road, cyclocross, cross