Sunstar rotation stopper
grabcad
just an idea to stop the rotation...easy to assy, angle adjust for motor position, brackets angle can be adjusted follow the frame angle & certain tubes shape. i think it will work on most bike frame... for main bracket still can be pulled outside if the gap with the frame is to close to mount the fix stopper (depend on bike type i think). Simple construction, neat view & easy to install is my design target This concept still can be developed further.. just tryin' my luck..^_^
With this file you will be able to print Sunstar rotation stopper with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Sunstar rotation stopper.