Back-Bone Ribcage Mod Kit for YI 4K/4K+ Flex Grip pivoting arm and

Flex Grip pivoting arm and your choice of waterproof housing for your GoPro camera (camera not included)

Fully adjustable to fit small

with notches on the pieces for locking them together at any angle between -45° and +45°

Powered by included Lithium battery

Back-Bone Ribcage Mod Kit for YI 4K/4K+ Flex Grip pivoting arm andSuperior power and versatility for a great price. The Yi 4K cameras small size, light weight and astonishing shooting options make it a pocket sized powerhouse. Modify it with BackBone's interchangeable lens kit and it becomes extraordinary! It features native M12 (S Mount) and C Mount compatibility. Almost any popular lens type can be attached with optional adapters including Canon, Nikon, Pentax and more! Take advantage of what professional lenses