Haven't had much time to search the motorized bike forums for months, I build GEBE units, mostly using Sun Cruisers. I have 3 bikes on the carport waiting for backordered engines to arrive. I've used the 25 Zenoah, 33Tanaka, 40Tanaka and 35cc Robin/Subaru, plus built a few Workman PAVTrikes with the Staton 35. And I guess I've put on over 12,000 miles since I started in 2005. Anyway, hi all.