Wheels, Brakes, & Tires WWI replicas?

[LowOnCompression]

Since there isn't a separate heading for this, thought I'd ask here. This is part of my parts research for my project.

From what I can tell, it appears that many replica WW-I era bipes are using motorcycle wheels and brakes. Is this accurate? If so, which ones are the most popular? Harley Davidson possibly?

Thanks

 

[christopher]

 

[Neil]

 

[LowOnCompression]

 

[TFF1]

 

[flywaco]