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 14T weighs only 15 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 & take-off's, with varied shop wear. These all have various light finish wear and/or dried on factory grease, though none have ANY chain wear. A couple look like a chain has been on them evident from the chain lines in the tooth's finish, but zero wear.
Details
- Select tooth count from menu at right (Select "other" for Italian threaded 13t cog)
- 1/8" and 3/32 (select from menu)
- Threads: See SKU under each menu selection (13T 1/8" cog is Italian, the rest are English)
- Aluminum
- Black