MRP SXg SL Chain Guide - 30-34T ISCG-05 Black ModelNumber=K9936 The G23 is the definition

The G23 is the definition of a true gravel rim

1mm internal/external width

5 Material Steel Width 28 Defined Color Black Back Sweep (deg) 11 Upsweep 2

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Mid rise top load stem

MRP SXg SL Chain Guide - 30-34T ISCG-05 Black ModelNumber=K9936 The G23 is the definitionMRP SXg SL Chain Guide 30 34T ISCG 05 Black. SXg SL Alloy Chain GuideCo molded "HD2" upper guide with softer durometer interior for silent guidance Tracked and grooved upper guide backplate interface increases stiffness and eases installation Lower guide features Whippersnapper technology for retention without moving parts or friction Integrated skid protects chainrings and glides over rocks and obstacles Installs and adjusts with a single 4mm hex