The BH 01 adaptor is a plastic device for headband or helmet mounting. With this adaptor, you can vertically adjust the light beam of the THOR 1100 and THOR 800 headlamps in every desired position. Therefore, you’ll have a perfect sight at any vision range: close-range, progression, intermediate or distance.
You can mount the BH 01 adaptor to the THOR 1100 headband (delivered with the THOR 1100). It also fits to your own helmet.