Osymetric O-14 5-Arm Chainring 130mm BCD
One of the key ways to maximize power to the drivetrain is to learn to pedal efficiently, or to not pedal in "squares." The most powerful pedal strokes have equal pressure applied to the pedals throughout the entire 360 degrees. Osymetric recognized that the perfect pedal stroke is difficult for... Details BUY THIS PRODUCT!
Osymetric O-14 4 Arm Chainring 110mm BCD
With the introduction of testing power and measuring exact watts created in various phases of the pedal stroke, cyclists have been looking for ways to reap every watt possible out of every degree. Osymetric has the latest theory in how to transfer the most power from your legs to the drivetrain... Details BUY THIS PRODUCT!