Dimension Steel splined Cogs are designed for singlespeed and BMX use.
Dimension Singlespeed Splined Cogs Wash hands after handling.For further information go to www.​ Dimension 12t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 12 Drivetrain Speeds: 1 Defined Color: Silver Dimension 13t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 13 Drivetrain Speeds: 1 Defined Color: Silver Dimension 14t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 14 Drivetrain Speeds: 1 Defined Color: Silver Dimension 15t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 15 Drivetrain Speeds: 1 Defined Color: Silver Dimension 16t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 16 Drivetrain Speeds: 1 Defined Color: Silver Dimension 17t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 17 Drivetrain Speeds: 1 Defined Color: Silver Dimension 18t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 18 Drivetrain Speeds: 1 Defined Color: Silver Dimension 20t Splined Cog BMX or Singlespeed Steel with chrome finish Cogs are splined for Shimano HG freehub compatibility Compatible with 3/32" and 1/8" chains Material: Steel Cassette Body Type: Single Cog Driver Tooth Count: 20 Drivetrain Speeds: 1 Defined Color: Silver WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm.ca.