How about moto Eldorado as my first bike was a moto GUZZI Eldorado. Any how I like the Moto part, not so sure about the Eldo part. hmm, how about Moteldo, pronounce with an italian accent and the appropriate hand gestures. or "Club Moteldo"... or Club Moto Eldo. It sort of sounds like "club multi eldo" which means something like club of manny elders.
Daniel