Shimano Ultegra 6800 11-Speed Cassette Lockring Review Posted by Pelicandy September 3, 2018 in Drivetrain Components This fits your . Make sure this fits by entering your model number. Shimano Cassette Lockrings Shimano Cassette Lockrings Random Products Sugino 46t 130mm Outer Chainring Review SRAM X-Sync 11 Speed Chainring Review Redline BB Set for 3-Piece Cranks 19mm Mid Review SR Suntour XCC Left Crank Arm Replacment: 170mm, D... Cycling Outdoor Recreation Parts & Components SHIMANO Sports & Outdoors