Weight: 66g per 30T
Sizes: 34, 32, 30
Characteristics:
- - 100% CNC-machined, 7075-T6 aluminum alloy
- - Semi-Aero design: reinforced rigidity and aerodynamics
- - Wide - narrow technology: Specially design for one ring
- - Designed to work with all 9, 10 and 11 speed groupsets
- - Compatible with ROTOR RHAWK & RRAPTOR cranksets
- - Direct Mount configuration: Without spider and chainring bolts