Product Description
The Record SuperLight alloy track cog (model 763/A) was made specially for the weight weenies, who must have the lightest of light. Produced from the 1960's to roughly the late 1980's or early 90's. Absurdly featherweight, the 15T weighs only 16 grams! Gorgeous flat black anodizing. The obvious choice for your show pista bike, and great for fixed gear urban cyclists as well!
Lockrings are available! Click for 12t cogs, or for 13t & larger cogs.
Condition
New old stock, with varied shop wear. A few of these have little tiny spots of finish wear (or dried factory grease?) from being stored in a bag together for 30+ years. The 15t is factory pristine, the others look amazing. None have any chain wear (though it's possible a couple have been installed and not ridden?)
Details
- Select tooth count from menu at right (Select "other" for Italian threaded 13t cog)
- 1/2" x 1/8"
- Threads: See SKU for each menu item (12t & 13t are English, 15t and the 13t under "other" are Italian"
- Aluminum
- Black