sbcjr

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• 07:45

  Anatomy Of A Bicycle

  by sbcjr Added 7 years ago 662 Views / Likes

  Welcome to Bicycle Anatomy 101 with GCN. Follow GCN on YouTube: http://gcn.eu/gcnsubs Do you know your cassette from your chainrings? Almost definitely, but that fact is that bike parts go by many different names and however long you've been cycling it ca

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