<p>This model was made for a competition, please download this model by following this link:</p><p><a rel="nofollow" target="_blank" href="http://myminifactory.com/object/pulley-attachment-designs-for-gopro-4893">http://myminifactory.com/object/pulley-attachment-designs-for-gopro-4893</a></p><p><br></p><p>This model allow you to set your camera on a rope. If it's tilted you will have a nice rolling down, making a great travelling!</p><p><br></p><p>Two holes on the sides makes speed control possible by setting a string for better regulation.</p>
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