MRP 1x Upper Chain Device V3 Black Carbon

Brand new V3 1x guide. Carbon ISCG 05 New Co-mold rubber upper guide for truly silent running 26-38T Compatibility Black You may just be the type of rider that should be using some sort of chain guide. Some people, especially those who are pushing hard and going fast over rough terrain, are just always going to need some sort of chain guide. - Mike Levy, Pinkbike 2015.