Changed my first *&^)_&&^%$ tire

[Crankin]

Very funny, Oakleaf. My co-leader and I are doing a simulated group for teenagers (14-15) of deployed parents in the military. We have developed a good activity, developmentally appropriate, based on research, blah, blah, blah. I have to write up the rationale, which is the biggest part, and I have some good sources. It's just sitting down to do it. Of course, who knows how the people playing our clients will react. I just have to remember to make my process comments. It's not for another month. Oy, I sound like a therapist and it sounds weird.
I went on the group ride and kept saying to myself, "I can leave at any time," since the ride was never more than 7 miles from the start (although it was a 35 mile, fairly hilly ride). I did not go to the lunch, though, as it was at the local bagel place, 3 miles from my house. I rode home and led a few others back.
OK, now I have to work. After I shower, etc.
And I will practice the tire changing again.

[MartianDestiny]

Sorry you had a bad first time! Sounds like most of your trouble was with the quick release axle. A few (hopefully helpful) hints on that front: 1) you don't need to unscrew the nut and take the axle out of the wheel. Pop your quick release open (yes, it's not fun) unscrew 2-3 turns and pull your wheel straight out. This allows you to leave the axle in the wheel and not worry about the little nut or spring going flying (and is why it's called a quick release). 2) when you put it back on don't tighten it all the way and then try to flip the lever closed, the lever is designed to take the last bit of tension (hence why there are springs, etc. in this contraption). This takes some feel because you don't want it too loose, but if you can't close your lever with the meaty part of your hand back the screw out 1/2 a turn or so until you can.

[tulip]

Crankin, try turning your bike upside down to replace the rear wheel.

[Crankin]

That makes it worse. Everything is backwards. My spatial relations are not ah, too cool. I just have to practice. My DH can do it in like 2 seconds.
I have hardly had any flats. I had one in 2004 and then most were on the one century I've done in 2006, when something actually slashed my tire and I had 3 flats. Interestingly, the next and last time I had a flat was in the *exact same spot in Maine* on a group ride. Well, I don't know if it occurred there, but I was at that spot during the ride and when I got home and took my bike out of the car, the tire was flat.
Don't ever ride up the hill at Nubble Lighthouse in York Beach!

[Biciclista]

That makes it worse. Everything is backwards. My spatial relations are not ah, too cool. I just have to practice. My DH can do it in like 2 seconds.
I have hardly had any flats. Most were on the one century I've done, when something actually slashed my tire and I had 3 flats. Interestingly, the next and last time I had a flat was in the *exact same spot in Maine* on a group ride. Well, I don't know if it occurred there, but I was at that spot during the ride and when I got home and took my bike out of the car, the tire was flat.
Don't ever ride up the hill at Nubble Lighthouse in York Beach!

you're not alone, sometimes I do it by accident. Once my car mechanic came out to do it for me after watching me struggle for a while.

[VeloVT]

I like to use tubes with threaded stems. I find that when I'm fixing a flat on the road and using C02, the process of getting the C02 pump seated straight/correctly on a presta valve on the first try (and therefore not wasting any of the C02) is made much easier by having the valve held in place. The nut goes on the outside though .

[VeloVT]

Also, this really gets a lot easier. My first few rear tube changes I got grease EVERYWHERE. Hands, legs, clothes, even on my face. Now I can do it and pretty much not get grease on myself, although I always carry individually wrapped Wet Ones in my seatbag to clean up just in case. (Even if you don't get greasy your hands usually feel grimy afterwards).

[OakLeaf]

Owlie, do your brakes have a quick-release? Shimano caliper brakes have a lever that makes it obvious, but other brakes usually have a quick-release that might not be so immediately apparent.

But yeah, even with my old bikes that IIRC I ran 700x28c or at the widest 700x32 tires, I like my brakes on the tight side, so they wouldn't necessarily go in with much air in the tires.

Also, leaving the tire mostly deflated makes it easier to install the rear wheel - it leaves you more room to maneuver inside the rear triangle while you're getting the chain on. Finish pumping it up after it's installed. Then once the tire's fully inflated, do a final alignment check on the wheel before you ride off.

(That's why I much prefer a trigger-actuated CO2 system, or a pump. The one-shot CO2 systems don't let you stop at partial inflation and then continue on with the rest of the gas.)