TheCrank Brothers Synthesis DH 11 27.5 Carbon Wheelsetare MTB's first tuned carbon wheel system for cross country/trail riding and racing. Synthesis is a tuned and optimized front and rear specific carbon wheel system that addresses the specific performance requirements and loads of mountain bike riding. A compliant tuned front wheel to enhance control and handling characteristics through increased dampening while maintaining the wheels contact patch. The front wheel is balanced with a stiff tuned rear wheel. This offers directional stability, anchoring and responsiveness in handling at speed. Crank Brothers Synthesis DH 11 27.5 Carbon Wheelset Features Mountain bike'sfirst tuned carbon wheelsystem forcross country/trailriding and racing ... More info