Dyna Glide ModelsSuper Glide, Super Glide Sport, Super Glide Custom, Dyna Glide Convertible, Super Glide T-Sport, Dyna Glide Police, Dyna Switchback, Low Rider, Street Bob, Fat Bob and Wide Glide.
I would think that a glass tank would be cool on a show bike (one never destined to see the road) glass breaks if hit with a rock, car, asphalt, and Georgia red clay. plexi-glass would distort from the gas, as lexan would also so eventually it would be non translucent. Might as well have a painted metal tank.
Lamb Precision Engineering made an acrylic one for thier "Cafe Rouge Norton 850 Custom Cafe Racer" (google it for images). One off, but it looks thick enough to be more indistructable than a standard tank.
I like the idea of a clear gas tank.It's been done with dirt bikes for years but they always yellowed.But if you could get a clear tank that looked like glass and wouldn't turn yellow or get all cloudy that would be cool and really practical.