Brand: Shimano

Relates to: Shimano Nexave Di2 (C810)

Date: 2004

This plastic band carrying a secret code came attached around each Shimano Nexave Di2 (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.