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 Ventura 34/10 Pulley Set Review Connex 11SX 11-Speed Chain Review SRAM X-Sync 2 Eagle 12-Speed Direct Mount Oval Cha... Shimano Cass 7SPD HG41 11-28T Cassette Argent Revi... Cycling Outdoor Recreation Parts & Components SHIMANO Sports & Outdoors