Germany's Hase Bikes is celebrating its 30th birthday by reinventing its first recumbent trike. The Kettwiesel One features Shimano pedal-assist, MacPherson suspension and the company's signature telescoping frame.
If you don't want a part of your body to get sore, then that part shouldn't be pushing against something that doesn't move along with it. That's the thinking behind the vabsRider bicycle saddle, the two sides of which pivot in time with your pedaling.