Fixing Flats
There aren't many things I dread more than having to fix a flat on my dirt bike. Maybe it's the scars on my knuckles. Maybe it's just my old age. My first advise is - and we won't call you a wimp if you do so - is to consider letting your dealer do it for you.
The last time I purchased a new tire and tube, I had my dealer do just that. For an extra $22, I was able to chat with one mechanic while another did my dirty work for me. I know I got more than $22 worth of shoptalk while I was there - so it's like they did the tire for free.
But, if you insist on doing it yourself, here are a few tips to keep in mind.
Have extra heavy-duty tubes handy so that when you have a flat, you can simply replace the tube to quickly get rolling again. Leaks are better found - and fixed - when you're not in a rush. Later, when you're in a better frame of mind, take you time inspecting the tube to be sure you find all the leaks. If possible, repair the tube and have it ready for when it's needed.
Have at least three tire irons - it's so much easier than when trying to do it with just two.
When re-installing the tube, sprinkle it with baby powder so it will not stick to the inside of the tire (note that some "experts" say to NOT do this). Have enough air in the tube so that it just creases when held over an extended finger. This will help decrease your chances of pinching the tube as you re-install the tire.
I takes some strength to stretch the tire bead over the rim so be careful. I place my rim sprocket-down which leaves my knuckles staring at that sharp disc brake. I pray the two don't meet and cover the brake with a towel - just in case. Eye protection is a good idea also.
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