Most of this loop is relatively smooth trail with small roots and loose rocks. A few punchy bits, but nothing you can't manage with a little momentum. The entrance Y-intersection is a sharp turn, so don't come into it too fast, or you'll go over the hillside.
Be aware of the stone bridge crossing—it comes up unexpectedly. The entrance/exit to the bridge is always muddy, so you may have to hike across the bridge. With narrow bars, it's rideable.