A high end track cog made from hardened stainless steel. Precision CNC machined for accurate roundness and tolerances. Corrosion resistant and no coatings to wear off over time for greatest durability. A great performing and long lasting sprocket at an affordable price.

Specifications:

• Generation 2 design featuring an increased hardness, strength and weight reduction
• Hardened 630 stainless steel
• Precision CNC machined
• Great durability 
• 12-20 tooth
• 1/8” Chain width. (Narrow width available here)
• Standard 1.37"x24" threads
• Sprocket offset: 6mm (flange to tooth center)
• Pair with Velobike Sprocket Spacers for greatest chain line efficiency
  

For more information on the various sprockets we make, check out our sprocket comparison guide here