Answer Rove G2 Stem
The Answer Rove G2 stem has a 4 bolt face plate with scaffolds and is 2D forged then CNC'd to keep things as light as possible. It has opposed steertube pinch bolts and comes with two Answer 5mm headset spacers to dial in your cockpit for a perfect fit.
I went from a 100mm down to this one which is 60mm. I was afraid that it would make the bike twitchy, but quite the opposite is true. It helps me put more weight over the front wheel, I find it easier to shift my weight back and forth over the bike and I feel a more direct response from the front when making a tight switchback. My only disappointment is that I did not make the switch before. The next upgrade for the cockpit will be a wider bar and ergo grips. For reference purposes, I am riding an all mountain type 650b.