The original Catalyst that set new standards for performance and durability.

Features:

• Two-piece construction
• Aluminum alloy spider provides increased stiffness
• Brake ring thickness is optimized and specific to each diameter
• Used by top road, mountain and cyclocross teams
• Centerlock
• 160mm rotors are UCI approved
• Compatible with all sintered and organic pad compounds. Optimized for SwissStop EXOTherm2 and Disc RS.

Specifications:

• Diameter: 160mm
• Thickness: 1.80mm
• Weight: 138g