39mm Motorcycle Fork Mounted Turn Signal

thingiverse

<b>Edited 3/28/2018 </b> <ul> <li> Installed both left and right mounts.</li> <li> Factored in head tube angle at 60 degrees.</li> <li> Enhanced internal cable routing for better performance.</li> <li> Added a hole to securely fasten the turn signal mounting bracket to the fork mount.</li> </ul> The turn signal mount on my Honda CB700SC Nighthawk cracked at the bolts, so I decided to print out a replacement. This part was designed to fit around a 39mm fork, but it will likely need to be modified for use with other turn signals. The STEP and Fusion 360 files have been included if you want or need to edit the part to better suit your bike. The mount was designed to work with M6x25 socket head cap screws and corresponding hex nuts: https://www.mcmaster.com/#91292a138/=1c4ycfu https://www.mcmaster.com/#91828a251/=1c4ycpy Link to bolt and heat set insert used to fasten the aluminum bar: https://www.mcmaster.com/#91292a111/=1c64rnd https://www.mcmaster.com/#94180a331/=1c64rtd The slot in the part is intended for an aluminum bar, which will hold the actual turn signal with a threaded hole. Bar dimensions can be found in STEP or Fusion 360 File.