View Single Post
Old 06-19-17, 09:21 AM
  #2  
oldacura
Senior Member
 
oldacura's Avatar
 
Join Date: Nov 2006
Location: Lafayette, Colorado
Posts: 1,047

Bikes: 1998 Co-Motion Co-Pilot, 2015 Calfee Tetra

Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 176 Post(s)
Likes: 0
Liked 6 Times in 5 Posts
Our old bike is coupled and we used DaVinci connectors. They too have grub screws into an aluminum body. They never failed us but I didn't install/uninstall them many times. Every time I tightened the grub screws, I was afraid that I would strip the threads. They seemed like the best of bad solutions.
oldacura is offline