A medium-high end track cog made from hardened Cr-Mo steel. Precision CNC machined for accurate roundness and tolerances. A great performing economy sprocket at an affordable price.
Specifications:
- Hardened 4130 Cr-Mo steel
- Precision CNC machined
- Good durability
- 12-20 tooth
- 1/8” chain width
- Standard 1.37″x24″ threads
- Sprocket offset: 6mm (flange to tooth center)
- Pair with Velobike Sprocket Spacers for greatest chain line efficiency
Check out the Elite Sprockets for an upgrade in durability and drive chain efficiency