Sunrace CSM63 7sp Cassette 11-28t Silver MFPN=8030819359176 you can penetrate just about

you can penetrate just about anything by adding body weight

Length 135 Color Black/Graphite Flange No Lock On Yes Grip Shift Specific No Defined Color Black Shape Round

Free Chain in bottom cog (unsupported chain - shorter is better and will increase shifting precision):

stability and feel on snow

60 TPI 60TPI

Sunrace CSM63 7sp Cassette 11-28t Silver MFPN=8030819359176 you can penetrate just aboutSuper Fluid Drive shift profiling, compatible with SRAM and Shimano 7sp drivetrains Sandblast satin finished steel rings TECH SPECS model CSM63 freehub type HG speed 7 range 11 28 cogs 11,13,15,18,21,24,28 color silver weight 248g