SUPACAZ KAZZE CARBON RD 43.5 HOLOGRAM FERRULE Dual purpose single speed cassette

Dual purpose single speed cassette cog or 6-bolt disc fixed cog

Designed for cantilever & caliper brakes

2 compression olives

Aerodynamic fit and super light design

SUPACAZ KAZZE CARBON RD 43.5 HOLOGRAM FERRULE Dual purpose single speed cassetteDual BOA Fit System for a fast, effortless, precision fit Dual functioning VaporX system ventilates air through the shoe and channels moisture out, keeping your feet cool & dry At the core of the Kazze is an unbelievably stiff NASA grade 3K carbon sole that resists flexing and twisting under the highest loads HeliumHeel With Super Stiff 3K Carbon Sole Asymmetrical Tongue: Maximum comfort and ultra secure with no pressure points. Breathable Ergonomic