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1

You could try converting your tyres to a tubeless system. I run much lower pressures on my tubeless mountain bike than I used to - they are super resistant to pinch flats. Every now and then I can feel the rear wheel pinching in a way that would previously have caused an instant flat but to date no flats (touch wood!). I find (anecdotal) that the tubeless ...


6

Do a web search for tandem tires. A tandem bike carries two people, so typical loads are even bigger than you. Also, definitely use a pressure gauge. You may think you can tell by feel, but I ride every day and can't tell the difference between 80 and 100 psi.


-3

just pump it on bigger pressure, then two things can happen; 1) inner tube won't be able to hold pressure -> buy some inner tubes for downhill 2) tyre jumps out of rim -> buy some rims for dirt jumping/downhill, they will hold the tire better


5

This is close to my goto answer for tyre issues. Tyres designed for touring use are meant for higher loads and inflation pressures. I run marathon plus on my commuter hybrid. They make a 26x2.0 version which is rated to a load of 260lb per tyre and 70psi inflation (which you could probably exceed a little). It's possble that won't fit your rim (see ...


15

As a heavy rider personally, I don't have many issues with flats. A normal tire on the high/maximum pressure works fine to avoid pinch flats. The key is to check tire pressure every time you get on the bike. Even a day will allow a tire to soften 10 psi, and that will allow flats to occur. Road hazard flats are not avoidable except by avoiding the ...


6

We don't do product rec here, but some general advice: You want to find the biggest tires you can fit into the bike, and run them at high pressure. The pressure written on the tire sidewall is useless (the maximum pressure depends on the rim and the tire), but in all likelihood you will be close to or exceeding it on many tires. The particular model of tire ...



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