ERGO is a traditional design, variable tubus lightweight product. The fixing arms can be mounted in two heights on the carrier, so that the ERGO can be mounted on forks with standard eyelets in the mid-section of the fork and on forks with no mid-point eyelets. The ERGO has separate eyelets for the mudguard-stays. With our optional fork adapters the ERGO can also be mounted on a bicycle fork without mounting eyelets.