mount MTB shifter on road bike (35mm stem mount)

thingiverse

This is a cool mount to adapt MTB 22.2 mm shifter to road or gravel bike with drop bars. You don't even need to rebuild your entire handle bar to put the shifter in place. It screws in place on the stem. In my case I put a 11/36 9s shifter on the cheap triban 100. To replace the old manual 7s It's cheap, It works great ! what else ! https://youtube.com/shorts/I8z71tPlc0A?feature=share Thanks for the https://www.thingiverse.com/thing:657400 , the collar is great ! To make it 35mm, I resized it to 11,1% factor I printed the part at en angle of 17% on plate to get better mechanical resistance. otherwise the part may brake along the printed horizontal lines (scissors effect) Enjoy Update: 26/05/2023 I published collier reinforced.stl, it is the same base, stem collar a bit stiffer, bigger collar to head junction and shifter cylinder is now 22.2 instead of 22.1 If you have to chose a part, take this one.