Potential disaster avoided
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Seasoned HDF Member
Joined: Oct 2010
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From: Florida
Potential disaster avoided
I check my tires nine out of 10 times before I ride. Today, I almost didn't because I had just ridden a couple days ago.
At the last minute, I decided not to be lazy and checked them, and my front tire was REAL low, almost flat. I was in such a hurry I hadn't even noticed it. Turns out I have a leak at the valve stem and it was going down fast.
My front wheel is spoked. My back wheel is a thunderstar. I'm going to go with a Thunderstar on the front with a tubeless tire. Glad I caught it.
Man, it pays to take your time and always check tire pressure before riding!
At the last minute, I decided not to be lazy and checked them, and my front tire was REAL low, almost flat. I was in such a hurry I hadn't even noticed it. Turns out I have a leak at the valve stem and it was going down fast.
My front wheel is spoked. My back wheel is a thunderstar. I'm going to go with a Thunderstar on the front with a tubeless tire. Glad I caught it.
Man, it pays to take your time and always check tire pressure before riding!
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Seasoned HDF Member
Joined: Oct 2010
Posts: 5,287
Likes: 2,378
From: Florida
True. That's not really why I'm changing. I'd been planning to go to a non-spoke rim and tubeless tire in the front for a while now, ever since I switched out the rear to Thunderstar and tubeless Michelin. I wanted them to match and figured might as well do it now.
Seasoned HDF Member
Joined: Aug 2011
Posts: 11,814
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From: SW Ohio
Tubeless valves don't leak where tube type valves usually do. Usually tube valves leak because of a crack or cut where the valve attaches to the tube. Many times, this is because the tire was low on air and rotated slightly during hard braking or acceleration. This can shift the tube some and stress where the valve goes in. That can't happen on a tubeless tire. The valve is mounted in the rim and is independent of the tire.
Last edited by Campy Roadie; Jul 29, 2013 at 11:13 AM.
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