Concept 2 Rower Combo Tablet and Phone Clamp Mount or Quadlock

thingiverse

I wanted a setup that could securely hold my phone running the Concept 2 ERG Data app and an iPad playing a video. The unit slides on and off with ease, making it convenient to use or store. The top phone holder mount is removable, allowing for flexibility in its placement. Initially, I bolted a quadlock onto the setup, but then redesigned it so that I could easily swap out the slider quadlock or phone clamp as needed. To secure the clamp slider to the screw on the battery cover, I use a rubber band. This ensures everything stays in place while rowing. The hardware used is robust and reliable: 4x M4 nuts, 4x M4 x 8 mm button head screws, and 2x M3 x 8 mm flat head screws provide stability throughout.