There are 3 possibilities for four-bar rear wheel suspension – a bar placed above the axle of the rear wheel, a bar on the chain stay under the wheel axle, or a bar directly in the wheel axle. We use four-bar rear wheel suspension with a bar above the rear wheel axle in full-suspension DEMA bicycles with either carbon or aluminum alloy frames. This suspension system boasts several advantages, including excellent firmness of the rear construction and trajectory of the rear construction moving along a circle.

More technologies