To achieve the best possible finish, we worked with highly experienced polishers with whom we have worked with for the chrome plating on our classic models and restoration projects. The SB/03 uses special double and triple-butted Columbus main tubes combined with some stainless steel accessories such as the dropouts and seat clamp. For this reason, a special chroming technique had to be applied which could work with both stainless and non-stainless metals. This method guaranteed a superior finish along with a strong visual impact.