Originally Posted by
Iride01
I'd think the Krypton GS compares more with the Specialized Tarmac than the Roubaix. At least going by frame stack. You can get a lower more aero position on the Krypton than the Roubaix.
You'd think wrong. The Krypton GF is the direct competitor to the Roubaix, with room for up to 34mm tires not able to fit on the Tarmac. And the Tarmac SL7 in 58cm shows a stack height of only 581mm -- lower than the Krypton and zero adjustment as with Argon18's 3D+ system.