The SHIMANO HG31-8 CASSETTE provides smooth gear changes and features SHIMANO's HYPERGLIDE system in its 8-speed lineup. It is compatible with both IG and HG currents.HYPERGLIDE technology
Brand: SHIMANO
Model: SHIMANO CS HG-31-8
Speeds: 8v
Material: STEEL
COGS/TEOTH GEARS: 11-34T:
11-13-15-17-20-23-26-34
Black color
Weight: 310g
