Description
Wall-mounted, for simple comparisons between different types of bearing materials. Standard interchangeable bearings set: cast iron, bronze, nylon and ball bearings. Load cord, hanger and weight set. Can also be used as a flywheel.
Wall-mounted, for simple comparisons between different types of bearing materials. Standard interchangeable bearings set: cast iron, bronze, nylon and ball bearings. Load cord, hanger and weight set. Can also be used as a flywheel.