Ferrada have released two new designs in what they have dubbed the "Concave Madness" series. With a focus on maximum concavity the CM-1 and CM-2 are sure to be a hit. The wheels also debut a new finish called "Brushed Cobre". The split 5-spoke CM-1 and 10 spoke CM-2 are both available in 20 and … [Read more...] about Ferrada “Concave Madness” CM series debuts