Speed：8 Speed
10-40 (for MTB):
11-13-16-20-24-28-34-40T
10-42 (for MTB):
11-13-16-20-24-30-36-42T 3
Speed: 9 Speed
For SHIMANO M370 M390 M4000 M590 AND SRAM 9S
11-25T(for ROAD BIKE):
11-12-13-15-17-19-21-23-25T
11-28T(for ROAD BIKE):
11-13-15-17-19-21-23-25-28T
11-32T(for MTB):
11-13-15-17-19-21-24-28-32T
11-36T(for MTB):
11-13-15-18-21-24-28-32-36T
11-40T(for MTB):
11-13-15-18-21-24-28-34-40T
11-42T(for MTB):
11-13-16-20-24-28-32-36-42T
11-46T(for MTB):
11-13-16-20-24-28-34-40-46T
11-50T(for MTB):
11-13-16-20-24-30-36-42-50T
Speed：10 Speed
For SHIMANO/SRAM 10V
11-25T(for ROAD BIKE)
11-12-13-14-15-17-19-21-23-25T
11-28T(for ROAD BIKE)
11-12-13-15-17-19-21-23-25-28T
11-32T(for ROAD BIKE)
11-13-15-17-19-21-23-25-28-32T
11-36T(for MTB BIKE)
11-13-16-17-19-21-24-28-32-36T
11-40T(for MTB BIKE)
11-13-15-18-21-24-28-32-36-40T
11-42T(for MTB BIKE)
11-13-13-18-21-24-28-32-36-42T
11-46T(for MTB BIKE)
11-13-16-20-24-28-32-36-42-46T
11-50T(for MTB BIKE)
11-13-16-20-24-28-32-36-42-50T
11s
bicycle flywheel
SIS positioning flywheel
Perfectly run SRAM/SHIMANO/SENSAH shifting systems
12s
