Optimized tooth designs for smooth shifting
Shimano HG hub body compatible
Number of Speeds: 8
Gear Range: 
11-32t (11,13,15,18,21,24,28,32T)
11-34t (11,13,15,18,21,24,28,34T)
11-42t (11,13,16,20,24,30,36,42T)
Material: Alloy (42t), all other cogs are nickel plated steel