The Dryade v2 bars come in 20mm slimmer than the original bar, which means the v2 Dryade bars are lighter! They're made out of 6061-T6 Aluminum, and have channels cut into the bar on the left and right side. These channels help remove a lot of unnecessary weight, but do not sacrifice strength due to reinforcement near the slit. Ethic has also tackled the original Dryade's crossbar, making the v2 Dryades much more reinforced. Overall, these bars are a great option for riders looking to reduce the weight of their scooter. They come in three different heights, 22.4, 24.4, and 26.4" so be sure to choose accordingly. If you need help choosing, please reach out!