S&M Steel Panther Race FrameProwling BMX tracks, easily preying on weaker Asian varieties, the American Steel Panther is King of the CrMo race frame jungle. And unlike its predecessors the 38 Special and Speedwagon, its not named after a cheesy rock band from the 80s. Some notable improvements from the Speedwagon include: Additional bend in seat stays for greater chain clearance, integrated chain tensioners in drops and slightly lower stand over. Rear end length depends on Top