Shimano Alivio CS-HG51 Cassette - 8 Speed 11-30t Silver Lower Stack Height-12.9 }Power Grips Fat Straps Black/White

}Power Grips Fat Straps Black/White

5R ZS Reducing Headset 1

Tight enough tread spacing for high speed drag-free onslaughts yet blocky and tall enough to really dig in when it comes time to slam on the brakes

Color Black Defined Color Black Thickness 12

Low battery indicator and light memory mode saves the mode the rider is using when the light is turned off

Shimano Alivio CS-HG51 Cassette - 8 Speed 11-30t Silver Lower Stack Height-12.9 }Power Grips Fat Straps Black/WhiteShimano Alivio CS HG51 Cassette 8 Speed 11 30t Silver. Shimano CS HG51 8 Speed cassettes feature Hyperglide technology for reliable shifting performance and chrome plated steel gears for added corrosion resistance. Hyperglide technology provides smooth shifting Chrome plated steel gears and lockring Compatible with Shimano HG and IG chains Drilled cogs reduces weight TECH SPECS Color Silver Range 11 30 Cassette Cogs 11 13 15 17 20 23 26 30 Cassette