I can't even remember the last time I saw a 'Winged Wheel Engine'. Even new stirrup brakes without the extra horsepower are dicey.Just had fun today trying unsuccessfully trying to free of a very seized piston in a sort of "winged wheel engine" followed up by a ride around on a running one in a ladies push bike. They are capable of around 20mph but with early 1950s worn stirrup brakes made for an interesting ride.![]()
The brakes on this are about the best thing on it.

In a brazen fit of stupidity, I bought two.