Upgraded the cockpit on my Parlee Z5 with Enve stem and Enve seatpost. (previously using aluminum Syntace and Thompson, respectively). Night and day difference, so much more comfortable. Now I have seamlessly blended Enve SES 3.4 wheelset, with Enve fork and Enve cockpit. Really solid, legit handling! Bravo Enve - you guys are dope!
Replaced my S-Works SL stem 100mm with the 90mm from Enve. I rode a few times, 50 miles and had no issue with the vibration effects (arms feel ok post ride). The cockpit seems to be stable on roughs and descent. I will participate in an event this week which will go over a century, will see.