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one-of-a-kind works of art
37 BB/Frame Interface English BB Shell Width (mm) 100 Weight 85 Spindle Interface Type SRAM DUB Defined Color Black
}Shimano Dura-Ace R9100 Hollowtech II English Bottom Bracket
SwissStop Catalyst Race Disc Rotor - 140mm CenterLock Silver/Black CheckoutSpec= 20x110mm Boost TA picking your way through technicalSwissStop Catalyst Race Disc Rotor 140mm CenterLock Silver Black. The SwissStop Catalyst Pro Disc Rotor is the most lightweight rotor option from SwissStop. The two piece rotor does not sacrifice performance and features a spider design that offers improved aerodynamics. 12% lighter than Catalyst Pro Two piece construction Brake ring dimensions are optimized for race pads 1. 8 mm thickness Aluminum alloy spider provides increased stiffness New spider
