RecMount GP Conversion Adapter Type HED1 for Garmin Lower (with GP-K400A Adapter) [GP-HED1-GM+GP]

Machined aluminum adapter for use with Trek Bontrager Blender systems and GoPro mounts Type HED1: Reversible type (C-C 53.5mm) - Three mounting options available: Low mode, High mode, and Stem mode (Low mode: for cycle computers 88mm or shorter in length) Comes with a lower adapter [GP-K400A] with a GoPro interface Adapter Material: AL6061 Aluminum CNC Machined; Socket Material: Resin; Adapter Weight: 23.8g (excluding socket and screws); Lower Adapter (GP-K400A): 13g; Socket Compatible: 0mm Cycle computer - Compatible models: In Low mode. Garmin Edge 25 / Edge 130 / Edge 530 / Edge 830 / etc. (ending in J / PLUS)