Shimano STI Accessory Mount

thingiverse

Create this item (or, if you're skilled enough, craft it from aluminum) to attach accessories to your Shimano STI (Tiagra, 105, Ultegra...) brifters. I have attached a Bontrager Trip 4W cycle computer to my bike with some extra details for mounting; however, this design can accommodate various items. Also, note that this is my first Thingiverse upload. To assemble, insert an M3 hex head screw and nut into the pinch clamp. At the accessory end, utilize an M4 screw. Incorporate an M3 set screw in the middle as a lock nut against the Shimano Brifter locator. Lastly, use the wings or tabs at the top to reattach the rubber cover of the shifter.