<div id="seqbpdescription"> The G4 features a quiet co-molded upper and adjustable lower pulley with an optional slider block for reliable retention in rough conditions. </div> <div id="seqbpfeatures"> <ul> <li>Tracked and grooved upper guide and backplate increases stiffness</li> <li>Compatible with chainlines 50mm and wider (55mm and wider on 83mm BB shells)</li> <li>Installs and adjusts with a single 4mm hex</li> <li>Compatible with 1x7, 1x9, 1x10, and 1x11 drivetrains</li> <li>Includes standard pulley and G-slide slider block for dependable operation in muddy conditions</li> <li>Integrated nylon skid glides over rocks</li> <li>Compatible with 32-36 tooth chainrings</li> </ul> </div> <div id="seqbpspecs"> <table cellspacing="0"> <tbody> <tr> <th colspan="2">Item Specifications</th> </tr> <tr> <td>Color</td> <td class="seqbpdata">Black</td> </tr> <tr class="seqbpevenrow"> <td>Chainguide Mount Type</td> <td class="seqbpdata">ISCG-05</td> </tr> </tbody> </table> </div>