Originally Posted by
Mumonkan
atac is all the same, its the name of the mechanism. its just the pedal body and materials that change
Not really, higher end models have a greater range of float adjustment. And to add, higher end versions are a bit more fragile than their cheaper counterparts as you're sacrificing durability for lighter/ less robust materials.
Originally Posted by
Phyoomz
Are all the time atac's dual sided?
With the ones in production, yes. All of their xpresso series, which take a 3 bolt cleat are one sided like SPD-SL and KEO.