In medieval mythology, dragons were always the guardians of some sort of treasure. Some say it's precious stones, others magical elements, but more often than not, dragons are the guardian of gold.

Taking the former, retro stance is Otocycles in Spain, whose electric bikes (spotted via Retro To Go) look like custom cruisers. Still, it only takes a quick glance for the illusion to be shattered.

of Mustang and custom car fame, and Felt Bicycles. With a quasi-retro feel, the cycle is designed around a stout, yet tapered aluminum tank frame that is bolted up to a three-speed Shimano ...