G5 CS Steel Chain Guide, (ISCG-05) 34-38t - Blk

- Steel backplate single ring guide\n- Integrated skid protects chainrings and glides over rocks and obstacles\n- Combined skid and lower guide design increases durability and simplifies installation\n- Swingset pivoting skid mount provides fast and easy chainring installation\n- Change between the sealed bearing pulley or the optional G-Slider block (included) for muddy conditions\n- Co-molded "HD2" upper guide with softer durometer interior for silent guidance\n- Compatible with 7-12sp drivetrains