The best example available anywhere today - restored by Motor Wheel expert Tom Marshall.

Tom's motors run the best and he restored more Flyers than anyone else alive today. 

Flyer number: J2082
Motor Number: D10536

This car is an AACA Grand National first place winner.

These are getting hard to find in any condition  so don't miss out. 
1923 Briggs & Stratton Flyer