Arai Tour X / X3 is there a difference ?

[MartinB]

I'm looking at the Arai Tour X, but there seem to be a few places selling the Tour X in ''Challenge'' colours (Red, Blue or Yellow) Everyone else is selling Tour X3's in plain colours.

So is there a difference in the helmets or is it just a designation for the design ?

 

[davidgibson999]

The peak on the x3 has been redesigned for strength and all the vents are a new design too. Visor is also pinlock...