Shimano Alivio CS-HG51 Cassette - 8 Speed 11-28t Silver MFPN=11.4118.056.009 and double-pole like it means

and double-pole like it means it

Includes hardware Type Set Defined Color Black Maximum Wheel Size (in) 29 Fender Width 50mm Maximum Tire Width 35mm Wheel Size 700C Tire Width Capacity 35Mm

6 Cable Routing Internal Defined Color Black Clamp Style Std Rails Offset (mm) 0 Travel 150Mm

1495g f/r set

Single row

Shimano Alivio CS-HG51 Cassette - 8 Speed 11-28t Silver MFPN=11.4118.056.009 and double-pole like it meansShimano 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 Range 11 28 Cogs 11 13 15 17 19 21 24 28 Cassette Body Type Shimano HG Drivetrain Speeds 8 Color Silver Defined Color Silver keyword search