Maybe talk about how the bike was the best present you could ever had received because it got you into biking and fitness and changed your life. But now with riding longer rides you need a bike that will take you too that next level. Or maybe not. It wouldn't work with my husband.

My husband is mildly disapproving of me buying lots of bike stuff. But he is disapproving of spending money in general. Even though I am retired I do some consulting work on the side and used that money for bike stuff. He agrees that this money is my "spending" money. But he still thinks I am wasteful. He thinks Americans in general consume far too much stuff. I have the money to buy a mountain bike but haven't yet because three bikes in one year is just going to be too much for him to grok.