MRP G5 CS Chainguide - 34-38t ISCG-05 Steel Backplate ModelNumber=K2091 Extremely stable shoulder blocks for

Extremely stable shoulder blocks for outstanding cornering grip

4mm hex head

Big Betty works perfectly on the rear wheel when combined with the much-loved Magic Mary

8 Clamp 40cm Black

MRP G5 CS Chainguide - 34-38t ISCG-05 Steel Backplate ModelNumber=K2091 Extremely stable shoulder blocks forMRP G5 CS Chain Guide 34 38T ISCG 05 Black. G5 CS Steel Chain GuideCo molded "HD2" upper guide with softer durometer interior for silent guidance Integrated skid protects chainrings and glides over rocks and obstacles Includes standard pulley and new G slide slider block for quiet dependable operation in muddy and dank conditions Installs and adjusts with a single 4mm hex Swingset hardware allows guides to rotate apart for easy chain installation