Supersprox - Rear Sprocket Steel 47t-525 Blk Tri - RFE-2012-47-BLK
Supersprox
            
            $59.95
            
        
         
            
                    Supersprox - Rear Sprocket Steel 47t-525 Blk Tri - RFE-2012-47-BLK
                
            - The only dual material rear sprocket available for both street and off road applications
 - Steel teeth last up to 3 times longer than aluminum
 - 7075-T651 Aluminum core, lighter than steel
 - CNC machined, providing perfect fit on the wheel
 - Larger tooth radius reduces chain friction and extends chain life
 - U. S. and European patented