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$ 449.00

Superior power and versatility for a great price. Our modified Yi 4K camera’s small size, light weight and astonishing shooting options make it a pocket sized powerhouse. It features native M12 (S-Mount) and C-Mount lens support. Almost any popular lens type can be attached with optional adapters including Canon, Nikon, Pentax and more! Take advantage of what professional lenses have to offer: manual focus control, a more cinematic depth of field, macro shooting, optical zoom and iris control. There’s a built in tripod mount so you can connect your camera to professional mounts and supports. Want night vision? Just take out the IR-cut filter so you can see in the dark with any IR light source! 

*Custom Back-Bone GOcase included!

NOTE: This is a pre-order item that will ship in October.







Designed to be as light as possible for increased compatibility with gimbals and drones, the Ribcage Modified Yi 4K Camera is perfect for gimbal platforms. Connect your favorite C-Mount lenses for use on large gimbals or use the included M12 lens mount to use your camera with action camera sized drones and gimbals. Many distortion free wide angle lenses are available to get exactly the look you want.


Ribcage Yi 4K Mod with Entaniya 250 VR lens

360 VR

The Ribcage Modified Yi 4K Camera fully supports all the best lenses currently used to capture stunning high resolution, high frame rate immersive 360° videos with fewer cameras! Mount Entaniya, iZugar and more!


C-Mount has been around since the 1920’s where it was originally used on movie cameras. This amazing camera can accept all kinds of vintage lenses including those from 16mm movie cameras like Bolex, or 8mm C-Mount and D-Mount home movie camera lenses (adapter required). Film is a rare commodity these days, so why not give your old lenses new life with Ribcage!


In addition, C-Mount is commonly used in scientific and medical imaging equipment so the camera can be directly connected to many microscopes and telescopes! Insert custom filters in order to capture specific wavelengths.


Ribcage Yi 4K Mod with 2.97mm rectilinear M12

Features include:

Out of the box compatibility with M12(S-Mount) and C-Mount lenses and accessories

Full 4K/30, 2.7K/60!

Image Stabilization

Super-fast WiFi

Compatible with most Yi mounts and accessories

Built in high-res touch screen display

SD A/V out via micro USB port

Built in tripod mount

Reversable and removable M12 mount for maximum lens compatibility

Removable IR-Cut Filter

Custom Back-Bone GOcase included!

Easily removable mounting rings allow access to the image sensor for cleaning




Back-Bone has teamed up with GOcase to create the perfect case for your Ribcage! Carry your Ribcage, GoPro or Yi camera, lenses and accessories in style! Featuring GOcase’s durable 4-layer construction, premium materials and custom foam layout. Includes a removable pouch for accessory storage.

Custom cut foam interior

Perfect for Ribcage & GoPro

Removable Accessory Pouch

Water-Resistant Hard Shell and Waterproof Zipper

Microsuede Lining for Scratch Free Protection

Included Carabiner, Loop and Handle