With the new bike came four spare pannier keys and one spare key barrel.
Now there’s a better than even chance that, while riding in the rain, water will get into the pannier key barrels. I guess that with time, it is safe to assume that a key barrel may need replacing because of rust…perhaps? Is there a spray of sorts that can be/is used safely in such a situation?
Top box is not such a concern, the key barrel is on the side rather than on the top like the panniers.
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