Armed with hatchets and knives, slave and educated minister Nat Turner and seven of his followers launched a violent rebellion in Southampton County, Virginia, on August 21, 1831.
Like most other pieces of cardiovascular exercise equipment, a recumbent bike can provide you with a good workout -- assuming you put a decent effort into it.
While it's true that a steel bike can be very heavy, I've also shown that an aluminum bicycle can be very heavy as well. What it boils down to is cost. A cheap bike is heavy no matter what it's made of. Steel bicycle frames can be as light as a $4,000 carbon fiber frame, and lighter than a $4,000 ti frame.Steel technology has evolved just like carbon, aluminum and ti has.hat it boils down to is cost. A cheap bike is heavy no matter what it's made of. Steel bicycle frames can be as light as a $4,000 carbon fiber frame, and lighter than a $4,000 ti frame. Steel technology has evolved just like carbon, aluminum and ti has.