It is the buyers responsibility to examine all items to determine if an item is safe for use.
The buyer accepts all responsibility for use of items purchased
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A Regina America / CX cog for the C1 position. You are getting just one cog, not a freewheel. The cog is new but may have discoloratoin or other shopwear. This is for the pre-1992 version Regina America / CX system. The photo shows a bunch of cogs, but you just get one cog here....