While this should appear as a strikingly bad idea to the lot of you, I’m sure there’s one of two “extreme” folk out there, salivating at the RollerCycle—a 1.5 hp engine that ups your max speed, on blades, to 25 mph. Honestly, I have not the words, except to say Cycle at your own peril. Just $450 with a signed insurance waiver.
Product Page [RollerCycle via GadgetMadness]