Durable Stainless 304 Cog
- Includes 3 M5 pan head cog bolts
Cogs are machined out of 304 stainless steel
- Weight: 15 tooth = 64.3 grams; 18 tooth = 96.3 grams
- Extremely high precision and tolerance on all dimensions. It might fit a little snug at first on some 1/8" chains.
- Our cogs are machined in Woods Hole, Massachusetts
Our stainless steel cogs are not coated, dipped or anodized. I bead blast and polish each one by hand before sending them to you. You may notice marks leftover from the finishing process. I choose to leave them there because I feel it's like the grain in a beautiful piece wood. I love how wood grain lends uniqueness. Similarly, each of our cogs is unique. Happy riding, Scott