One thing, I watch where I ride, and groan when I hit a bad bump (hopefully remembering it for next time).
Originally Posted by
chasm54
As far as equipment is concerned, I'm afraid part of the answer is money. Higher quality components last longer. If money is tight I'd start by making the wheels a priority and upgrade to some heavy-duty touring wheels as and when you can afford it. And as other stuff wears out, take some advice on what might be a more durable replacement. 25% extra on the price might mean double the lifespan in some cases.
I'd have to agree. I wonder if the OP is using department store class bikes. They're ok, but one can do much better.
Maybe try some good deep double walled rims, with good heavy duty spokes. Something like online prices for Marathon tires may not be that much more expensive than buying cheap ones at Walmart.
Keep everything greased and properly tensioned. Cartridge bottom brackets might be a good investment.
If you replace a part like a derailleur, get a good one. Ultegra? Or, whatever the MTB equivalent is.
Oh, and chains... keep on top of their wear. Too much stretch, and toss. Otherwise you loose the chain, cassette, and maybe chainrings too.
How many miles are you doing a year? A couple thousand? 5 to 10 thousand? If you are really pounding out the miles, then expect some wear.