Shark Openline Helmet Visor fastener.

thingiverse

I had a minor crash on my motorcycle, and as a result, my helmet visor came loose. In response, I created a replacement part for the visor fastener and am now sharing it with others who may need it. The new part is highlighted with a yellow circle. To fit properly, you'll have to trim down four guide nubs, which are marked by red circles in the picture. Due to constant spring pressure, I highly recommend printing this part at a slight angle to prevent layer separation.