Some people refer to laying up their bikes, for the winter. My point is that I like to use my best bike in all seasons, whatever the weather. If it gets wet, I can dry it! Don't see the point in having a less good bike to prevent my preferred ride from getting a little damp. And yes, if the headset bearings rust due to salty roads etc, I'll replace them, if the whole bike is knackered after some years, I'll replace it, but at least I'll have had good use out of it.
I am thinking of getting a cheaper bike for the odd occasion when I don't want to 'dress up' i.e. lycra and cleats, and one I can lock up anywhere.
ETA. At the moment this is all hypothetical, since I only have my 'best bike' but part of the reason for this so far, has been my rejection of the idea of keeping my bike for 'best'. To me it's a bit like keeping the sofa's in the front room covered in their delivery plastic so they don't get dirty!
I have to agree with you, I won't deny that, as I feel the same. Probably why I have done 20% more miles on my newer bike in 1 year of ownership, than I have done on my older bike in the 2.5 years I have had it.
The thing is, it's all down to the order in which you buy your bikes.
I had the Defy 1, when I first dipped my toe in after not riding for 20 years. Was hooked within days. The Defy 1 is s great bike, without question, but I fancied something more exotic when my CBR got written off.
Then bought the Bianchi, which I love. Amazing bike and loves the looks of it. Problem was, I always wanted a Bianchi, so should have gone that way first.
Upon getting the Bianchi, what do I do with the Defy? Sell it at a significant loss, or keep it for the days when weather is poor or where there may be a risk of frost or black ice, etc?
To me, this scenario makes total sense, as I already have the cheaper bike.
Your scenario, of buying a cheaper bike in order to protect your more expensive bike, is somewhat more difficult to get my head around. I don't mean the really cheap one that you want to lock up anywhere, but if you were to do the opposite of my order of purchases.