SUPACAZ KAZZE CARBON RD 44.5 BLACK HOLOGRAM 30T Double front 10sp derailleur

Double front 10sp derailleur

Integrated chain stabilizer

Oval chainring for use with RaceFace Cinch system cranks

low profile style horizontal square crank arms

Compatible with 130mm hubs

SUPACAZ KAZZE CARBON RD 44.5 BLACK HOLOGRAM 30T Double front 10sp derailleurDual 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