What one would be the better second hand buy

[JohnCade]

No the Impulse isn't the v 2 and is a Sahel 2013 Nexus 8. Don't think that gizmo is on it.

 

[flecc]

Not to worry John, it's not a vital feature since a crank drive unit rider is
perfectly capable of achieving the same smoothed change once used to the bike.

 

[denwyn]

Thats what I call a really nice looking bike, good price as well.