GoPro Pulley

Hi everybody,   this is a GoPro Pulley for GoPro i designed it after SonPop idea you will find his idea right here https://www.myminifactory.com/ideas/gopro-cable-way-1000327 it's the perfect way to do travelling or following it is often used in VTT downhill for example. To realise this object you will need, 3 axis of 3 mm diamater and 6 waher of 1 mm thick and 3 mm diamater. I suggest you to glue the GoPro Mount with the GoPro Pulley for more security you can also glue the stopper. It works