TAKE THE SUSPENSE OUT OF SUSPENSION.
+ Smoother rolling
+ Better traction
+ Greater rider confidence
Featured on the GT Force, Sensor, and Helion
Energy is a terrible thing to waste. GT’s exclusive A.O.S. system delivers the most efficient pedaling design available so you can drop the hammer without worrying about losing energy to every obstacle you come across. Better rolling performance means you can attack climbs, descents and flats with more power than ever.
Maintain contact. Keep your wheels on the ground—not in the air—with A.O.S. The system is centered on a high main-pivot that creates a rearward wheel path optimized to absorb bumps and improve rollover momentum.
Roll with it. A.O.S. achieves smoother pedaling over any terrain by separating pedaling forces from the suspension movement. Our system integrates the PathLink linkage system to minimize unwanted chain growth, pedal-bob, and manage the BB path.