Velocity Stack by Roland Sands Design®. The RSD Velocity Stack is a performance oriented venturi system made to give your Harley smooth and consistent airflow, deliver heart pounding performance and stellar looks. This billet aluminum velocity stack includes machined breather passages, mounting bracket and protective stainless mesh insert to keep birds, squirels and other small-medium sized animals out of your motor.
Roland Sands Design® is a motorcycle product company that has its roots in racing, custom bike building and design. They inspiration comes from a high performance background that blends the love of two wheels with the desire to create unique products. Roland Sands Design® lives the two wheeled life and their crew is a diverse collection of road racers, off-road, dirt track, supermoto and custom bike builders and riders. It’s this diversity that allows us to work with the best in the industry on a variety of projects. Their clients include Ducati, Dunlop, Harley-Davidson, Panasonic, Performance Machine, Piaggio, Polaris, Toyota, Triumph, Vance and Hines, Yamaha and many others.