Shimano deore xt cs-m8000 11-42 11 speedSHIMANO DEORE XT Cassette CS-M8000 11-speed 11-13-15-17-19-21-24-28-32-37-42T97,99
Shimano deore xt cs-m8000 11-40 11 speedSHIMANO DEORE XT Cassette CS-M8000 11-speed 11-13-15-17-19-21-24-27-31-35-40T98,99