| Maker | Models | Info |
A.D.Tyler at Sphinx Motor Co., Peel Street, Adelaide, SA (~1903-~1907)
Total number of machines:
?
| Model | Year | Details |
| Sphinx Brown |
1903-1904 |
2.75 HP machine used an English Brown engine |
| tricycle |
? |
English Advance machine,
Sphinx badged |
See "A-Z of
Australian-Made
Motorcycles".