The Delta bicycle crank was produced in an aluminium cold-forging process with cutting-edge metal processing technologies, complemented by a special hardness treatment. Thanks to this process, the rigidity of the material could be increased and its necessary quantity reduced, resulting in an overall lower weight. The surface combines a minimalist design with premium finishes, such as the Pearl Edition, which integrates an anodised and a painted layer into the crank. Available in different colours, all other elements of the crank set can be matched to the Delta crank arm.