Rowbike By the inventor of rollerblades the Rowbike is supposed to be burning you %50 more calories than an ordinary bike. It even comes in a 4 wheel model for those who still need some practise for bikeing. Price $599 to $1999 Via Swissmiss Facebook Prev Article Next Article Gadgets Checkout these cool gadgets... Related Posts Creepy Mirror Has Animal Head Copying Your Facial Expressions This wall projection makes gym class a giant video game Electric Jet Powered Kayak & Paddleboard Nikon P900’s 83x Optical Zoom Is Impressive Transforming Mouse – Mouse/Game Controller Reinventing the Electrical Socket