The biaxially adjustable SUPERNOVA handlebar holder is a great fit for all SUPERNOVA lights in the E3 series and the Airstream battery front light. It comes with two washers for ø 25.4 mm and ø 31.8 mm handlebars or stems, and two UV - resistant clamping rings for the same handlebar sizes. This holder offers flexibility and durability for your lighting setup.

Using this Supernova handlebar holder is easy. First, pick the right washer and clamping ring according to your handlebar size (either ø 25.4 mm or ø 31.8 mm). Then, attach the holder to your handlebar using the clamping ring. Make sure it's tightly secured. When installing your E3 series or Airstream battery front light, adjust it biaxially to get the best lighting angle. As for maintenance, keep it away from extreme heat and moisture. Periodically check the clamping ring for tightness. If it gets dirty, you can clean it with a soft, damp cloth. Don't use harsh chemicals as they may damage the UV - resistant parts.