No more jumping chain! The flip guide is the reverse latest solution, which allows you to set up in a flash. For easy cleaning of the chain or removal of the crank, you can fold the top guide by hand into the service position. After work done, simply bring the guide back to the raiding position until it locks firmly. Thus, your chain runs safely on the roughest tracks. For further adjustment, the flip guide has a sophisticated micro adjustment system. The guide can be adjusted very finely using a hexagonal screw so that it sits perfectly on the chain line. Very simple: tighten or loosen the screw to position the guide in the middle of the chain. Material Material: Steel Dimensions Weight: 49 g Accessories Type: Chain Guide Assembly Assembly: Easy installation without disassembly of the crank Main information Can be used for: Shimano Steps 7000 - 8000 engines Intended use: e-bike Details Details: Micro adjustment system for fine adjustment - Compatible with chainrings of 26-36 teeth - Compatible with oval chainrings