There's a current ebay auction for a Whizzer boardtrack type bike.  Looks freshly built from older parts.  Sweet bike.  At first I thought the tank was a custom fab job, but closer inspection of the pics shows it's not what it appears to be.....
		
		
	
	
		
	
		
	
Here's the auction link for reference and all the pics:
http://www.ebay.com/itm/1930s-to-40s-Schwinn-Whizzer-Custom-Boardtrack-Racer-/200972383126?pt=LH_DefaultDomain_0&hash=item2ecae33396#ht_1268wt_24582
	
		
			
		
		
	
				
			
	
	Here's the auction link for reference and all the pics:
http://www.ebay.com/itm/1930s-to-40s-Schwinn-Whizzer-Custom-Boardtrack-Racer-/200972383126?pt=LH_DefaultDomain_0&hash=item2ecae33396#ht_1268wt_24582
	