FSA ATB and Pro ATB chainrings deliver flawless shifting. Available in alloy and steel options.Precision CNC machined AL7075/T6Shifting ramps and SS pinsSpecifications:Drivetrain Speeds:11Chainring BCD:96Color:BlackMaterial:Aluminum
FSA ATB and Pro ATB chainrings deliver flawless shifting. Available in alloy and steel options.
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