Well, I built the bike from scratch. I don't know what the stock wheels are, but most stock bikes come with pretty low end wheels (unless you're in the high end market I guess). I put Mavic Ksyrium Elites on my bike - it was a compromise from the Zipps the shop kept trying to sell me - and they are worth every penny.
@Bethany1, you poor thing. Yes, as you have found improper tire pressure affects ride and performance. Tubes can lose about 3 psi per day! That's typical. I rode today and adjusted the tire pressure prior to the ride. If I ride tomorrow I will check them again! I guarantee that I will need to "top them off" with air. I check my tires prior to every ride.
"Opportunity is missed by most people because it is dressed in overalls & looks like work" - Thomas Edison
Mine came with DT Swiss R-1700 wheels. Relative to what I had before, almost anything was an upgrade. I have been looking at the Ksyriums -- the folks at my bike shop like them. Hmm. More tempting than ever! I have to set a tough goal for the winter months, so that the wheelset will be my spring reward. <or should I get a pearl necklace instead?>
I'm always paranoid about the street intersections and take them carefully. I live in a quiet neighborhood where you only see cars about 5% of the time. It's that 5% that you have to watch out for as you don't know which street you'll see them.
I was taking the corners better than I ever have, but still wanted to be safe and see the cars. I just completely misjudged the cornering on that one. I wasn't going fast, just turned too wide. Left turns scare me because of the added vigilance needed to watch for cars.
My son fell over laughing when I asked him about my tires today and told him I hadn't checked the pressure since I purchased the bike except for the time I had a flat tire outside of town. I had no idea that the tires would lose air over time. That made him laugh even harder.
Ohh...I would like to see that chart too. My tires are 700x32 and max inflation is 95 psi. It doesn't give a range, so at 138 or so I like my tires at 80 psi. I think either Rivendell bike site has tire pressure range on it. I'll check & post it.
"Opportunity is missed by most people because it is dressed in overalls & looks like work" - Thomas Edison
Here it is: http://www.rivbike.com/assets/full/0...ick_a_tire.pdf
Hope it's helpful.
"Opportunity is missed by most people because it is dressed in overalls & looks like work" - Thomas Edison
See also: http://sheldonbrown.com/tires.html#pressure and the linked Bicycle Quarterly article.
Sarah
When it's easy, ride hard; when it's hard, ride easy.
2011 Volagi Liscio
2010 Pegoretti Love #3 "Manovelo"
2011 Mercian Vincitore Special
2003 Eddy Merckx Team SC - stolen
2001 Colnago Ovalmaster Stars and Stripes