Sram: The new ROAM 60’s careful combination of shape, width, design, and materials yields a new carbon wheelset that gives bikers the speed-enabling features they want—and the critical reliability they need. Lightweight, high-strength 30-millimeter carbon rims increase control and confidence in any terrain. The precision engagement of DOUBLE TIME™ hubs ensure quick, consistent power delivery from the pedals, and a durable, smooth-rolling feel. The new ROAM 60 is the wheel for riders who want everything and don’t like to compromise.