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Grant-53 · 03-17-2019, 06:55 PM

The Vetter Challenge motorcycles were in the 175-250 cc range with body shells and gearing changes, and cruised at 50 -60 mph. A motorized bicycle would cruise at 25-30 mph with a stock small engine.

03-17-2019, 06:55 PM	#6 (permalink)
Grant-53 Master EcoModder Join Date: Feb 2010 Location: Elmira, NY Posts: 1,794 Thanks: 320 Thanked 361 Times in 300 Posts	The Vetter Challenge motorcycles were in the 175-250 cc range with body shells and gearing changes, and cruised at 50 -60 mph. A motorized bicycle would cruise at 25-30 mph with a stock small engine.