Fsa pro road compact chainring
Fsa pro road compact chainringshifting performance has helped full speed ahead to become a world leader for high end chainrings no one studies the design and manufacturing of each system and each tooth as carefully as we do our dedication shows in every revolution of the crank and every perfect shift achieved to meet or exceed the needs of any drivetrain full speed ahead has developed sophisticated design testing and manufacturing protocols this allows full speed ahead to match your need