Shimano Nexave (C810) - code band

Shimano Nexave Di2 derailleur (C810) - code band main image

This plastic band carrying a secret code came attached around each Shimano Nexave (C810). I like the fluff stuck on the high security adhesive.

Interestingly, the secret number ‘548’ is also inscribed on a plastic cover on the inside of the rear knuckle of the derailleur.

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Shimano Nexave Di2 derailleur (C810) thumbnail