I'm selling my 2 Aventon adjustable stems with 3d printed light bracket.so you can mount the light back on the handle bars I currently have these on my wife's and my level 2. But now I'm gonna go a different route they are only like a week old. For me they are a little to long when I get to a comfortable distance the rise is to high $80 for both plus the shipping or if your in the aurora il area you can pick up in person