Brand: Promax
                                      Product Code: BX-PMCH201-01-SIL
                      
        
                  
        
        PROMAX
C-1 Chain Tensioner
Promax C-1 chain tensioners are extruded then CNC-machined from 6061-T6 aluminum for optimal strength and low weight. Two mounting holes ensure adjustability on most frames. When used properly, they will protect your frame dropouts and help hold your rear wheel in place...
                  
                              $29.00