Dimension Single Speed Splined Cog (Chrome) (12T) - 12T_SPLINED_COG
Dimension Single Speed Splined Cog (Chrome) (12T) - 12T_SPLINED_COG, Dimension Steel Cogs are splined for BMX and singlespeed hub compatibility. Features: Steel with chrome finish Cogs are splined for Shimano BMX and singlespeed hub compatibility Compatible with 1/2" x 1/8" chains 3.0 Thickness (1/8" Chain) Specs: Tooth Count12 Cassette Body TypeShimano 7 Speed Defined ColorSilver MaterialSteel Drivetrain SpeedsSingle Speed 3/32"