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 It Looks Like a Normal Table for 8 at First, But Fire it Up? Modified Segway Hits 40km/h The Roller Buggy DREAD – Silent Weapon System Snorkel Mask – Snorkeling Reinvented The Oral Replicating Vibrator – Wait…What ??