Feature(may vary by option.)

●Type19 Garmin Cateye Combo Mount (Dual Carry Narrow Type, with Lower Adapter) for 1.0 inch (25.4 mm) [190-GM+GP-254]
●Light Adapter for Cateye, Type 2 (Aluminum) H-34N Compatible Light [GP-CATHL2]
●Adapter for attaching two devices on the bottom This is a set of type 3 [400-Double-GP3] base adapter for double use and bell-Narrow bell kit for both narrows
●This 4 piece allows you to mount your Garmin or Cateye cycle computer and camera with Cateye light + GoPro interface (HERO series, Shimano, Garmin, Fry12, etc.) + Bell at the same time
●Please check the compatible models with the single combo mount and various adapters for cycling computers and lights. Even though the brand is the same, there are models with multiple compatible models

[Comes with a lower adapter (can be attached to a cycon and GoPro camera or CATEYE light + Di2 junction)]




[Comes with a lower adapter (can be attached to a cycon and GoPro camera or LEZYNE light)]




[Comes with a lower adapter (can be attached to a cyconon and GoPro camera)]




[Comes with a lower adapter (can be attached to a cycon and GoPro camera or CATEYE light)]




[Comes with a lower adapter (can be attached to a cycon and GoPro camera or CATEYE light + bell)]




[Includes bottom adapter for double (compatible with Sicons and GoPro cameras and CATEYE lights + bells)]




[Includes bottom adapter for double (can be attached to a sicon |  GoPro camera and CATEYE light)]





Description

The posted image is for 1.2 inches (31.8 mm) (standard size) but the product sold is true to the size of the variation. *Please do not use shims for each size only.
Product descriptions, compatibility information, and warnings cannot be explaned on Amazon with limited characters or expressions. Please see the manufacturers product detail page.
Please see product detail page for the latest compatibility information on your device. (Because it is compatible when listed, it can be installed if it is compatible with the old model and the new model and the original mount.)
Images are for illustrative purposes only. Other accessories are not included.
Product specifications may change without prior notice and the compatibility of the expansion parts (accessories) may change.