Steel Cogs are splined for BMX and single speed hub compatibility. Totally basic, nothing fancy. Some are made by Shimano, some by Dimension. We send whatever we have; they're both fine.
- Steel with chrome finish
- Cogs are splined for Shimano BMX and singlespeed hub compatibility
- Compatible with 1/2" x 1/8" and 1/2" x 3/32" 6s, 7s, 8s chains
- Only for use on Shimano hyperglide or Sram cassette freehub bodies
Check out our gear inch calculator if you want to fine tune your gearing.
