Carbon-Ti X-Ring Evo BCD 104 mm Ultralight Aluminium Mono-Ring
Carbon-Ti X-Ring EVO ultralight mono-ring with synchronized teeth, Aluminium CNC made, compatible with 11-12 speed drivetrain (Sram and Shimano both). The "narrow wide" synchronized teeth allows it to work even without the chain guide. The maximum reliability is guaranteed only with rear derailleurs with clutch as SRAM XX1 AXS, XX1 Eagle, XX1, X01 Eagle, X01, X1, GX, X0, X9 Type 2 or Shimano Shadow Plus. 7075T6 Aluminium assure a longer lasting than standard aluminum chainrings. Available in 30T (27 gr.) - 32T (34 gr.) - 34T (42 gr.) - 36T (47 gr.) - 38T (57 gr.), compatible with cranks with 4 holes 104 mm BCD spider ( Powermeter SRM and Quarq Sram XX1 Eagle included). 100% Made in Italy.