The CYBREI METARBON AERO 2X is a revolutionary double chainring, born from years of innovation and iteration. Designed to deliver exceptional stiffness, unmatched lightness and outstanding shifting precision, this chainring is the ideal weapon for performance enthusiasts.
Made of high modulus carbon (HM) and CNC-machined 7075-T6 aircraft aluminum, it outperforms traditional aluminum chainrings by reducing weight while increasing stiffness by 31%.
SPECIFICATIONS:
• Material: High Modulus Carbon Fiber (outer) + 7075-T6 CNC Aluminum (inner chainring)
• Compatible speeds: 11 and 12 speeds
• Center Distance (BCD): 110 x 4 (Shimano® Standard)
• Available sizes: 50/34T - 52/36T - 54/38T - 54/40T
• Weight (50/34T): 135 g ± 5 g
• Optimized tooth profile for smooth and fast shifting
• High-end visual design: Refined carbon look
• Without screws
• Not compatible with SHIMANO power meter cranksets
