About Your New 44RN 144#47 Track Ring

A few notes about the 144#47 track chain rings by 44RN. These rings are designed to be extremely quit, right out of the packaging but there are a few things you need to do: -run a new chain -run a new cog Check out why below. This shouldn’t be news but some people might overlook it. Any bike shop will tell you it’s the [...]