GB-100 Size Comparison. Posted on December 23, 2013January 4, 2016 by Aerialpixels — Leave a comment Next to a 5208 motor. Post navigationPrevious post: ROKSteady 3 Axis Handheld Brushless GimbalNext post: ROKSteady 3 Axis Handheld DSLR Brushless Gimbal Leave a Reply Cancel replyYou must be logged in to post a comment.