SHIMANO ULTEGRA R8000 Series Average weight: 232 g (11-25T) 251 g (11-28T) 269 g (11-30T) 243 g (12-25T) 300 g (14-28T) 292 g (11-32T) Combination name(Group name): 11-25T 11-28T 11-30T 12-25T 14-28T 11-32T Compatible chain: HG-EV 11-speed/HG-X11 Speeds: 11-speed

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