The ultimate race bike for the rough and tumble realities of modern xc its the lightest stiffest xc duallie on the planet with radical new xc geometry to own the climbs rule the descents and decimate the competition asymmetric integration ai our asymmetrically integrated drivetrain system allows us to create bikes with ultra short chainstays for traction handling and stiffness without any of the usual compromises in clearance or limited chainring options and as a nice bonus it create