82 Gpz1100 ...what are dangers of running tubes inside tires?

  • Gdailey2112
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24 May 2020 21:27 #826469 by Gdailey2112
82 Gpz1100 ...what are dangers of running tubes inside tires? was created by Gdailey2112
Very curious. Thanks
1982 KZ1100D1

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  • SWest
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24 May 2020 21:58 #826470 by SWest
Replied by SWest on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
Running a tube in a V rated tire reduces it to a H rating. 150+ MPH to 130MPH.
Steve
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229

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  • hugo
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25 May 2020 02:55 - 25 May 2020 05:01 #826474 by hugo
Replied by hugo on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
......if you get a nail, it would go completely flat in two seconds......not really dangerous, but very, very, very inconvenient.
Last edit: 25 May 2020 05:01 by hugo.

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25 May 2020 05:50 #826479 by TexasKZ
Replied by TexasKZ on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
Why would you want to do that?
1982 KZ1000 LTD parts donor
1981 KZ1000 LTD awaiting resurrection
2000 ZRX1100 not ridden enough

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25 May 2020 08:27 #826484 by 650ed
Replied by 650ed on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
I've run tubes inside tubeless tire for the past 40+ years. No problems. However, I don't really have much choice since the wheels on my 1977 KZ650 were designed for tube type tires. If the wheels were designed for tubeless tires I would not use tubes. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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25 May 2020 12:20 - 25 May 2020 12:22 #826497 by M_a_t_t
Replied by M_a_t_t on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?

hugo wrote: ......if you get a nail, it would go completely flat in two seconds......not really dangerous, but very, very, very inconvenient.


Wouldn't the same thing happen without running a tube?

Does this also depend on the tire and condition? My versys (with tubes/spoke rims) has gotten a nail in the rear and it wasn't flat by the time I got to work about a mile away from when I noticed something was off.

I've always heard you could put a tube in a tubeless tire with a puncture as a patch to get you home, so I imagine it works fine atleast temporarily.
83 KZ1100A (shaft)
17 Versys X 300 abs
81 kz650h1
81 kz750e2
90 Honda CBR600F (brother's)
Last edit: 25 May 2020 12:22 by M_a_t_t.

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25 May 2020 14:01 #826502 by Gdailey2112
Replied by Gdailey2112 on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?

TexasKZ wrote: Why would you want to do that?


The idiot that owned this bike prior to me had used fix a flat in both tires. A LOT OF IT!! I cleaned the f*** out of 'em, .. cleaned them the best I could. Both tires leak in several places between rim and tire. Stumped!
1982 KZ1100D1

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  • SWest
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25 May 2020 15:44 #826507 by SWest
Replied by SWest on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
How old are the tires?
Z1b1000 1975 Z1b
kzrider.com/forum/11-projects/598262-kz-...-will-it-live#672882
kzrider.com/forum/2-engine/597654-poser?start=240#704229
The following user(s) said Thank You: 650ed

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25 May 2020 16:40 #826511 by 650ed
Replied by 650ed on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?

SWest wrote: How old are the tires?


Excellent question! Old tires should be replaced. Period. Ed
1977 KZ650-C1 Original Owner - Stock (with additional invisible FIAMM horn)

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  • Gdailey2112
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26 May 2020 08:58 #826561 by Gdailey2112
Replied by Gdailey2112 on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
Front tire is about 1 yr old, rear tire 2 yrs old
1982 KZ1100D1

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26 May 2020 10:28 #826566 by urankjj
Replied by urankjj on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
Could it be that both rims are out of round, creating the need for the fix-o-flat to make a seal ?

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26 May 2020 17:50 #826601 by Mikaw
Replied by Mikaw on topic 82 Gpz1100 ...what are dangers of running tubes inside tires?
I took my 1978 kz1000 Rear mag to a shop to replace the tube. He called me and said,” you don’t need a tube on mag wheels.” Well now I know better. The tire will only hold air for about 36 hours and it’s dead flat. Needless to say I will never have that shop touch anything of mine ever again. See copy and paste from a very respectable source, wish I had know this before I had taken my wheel in.

While most of the 1973 thru 1977 Kaw 900 & 1000 models with spoke wheels use inner tubes
that are readily available, many of the mag-wheel models from 1977 thru 1980 use tubes that are not
so easily found - -
Unfortunately, the solution at some motorcycle shops is to install tubes that aren't quite right...
....And much worse, some shops and Kaw owners are unaware that ALL of the 1977 thru 1980 1000 mag-wheel
models REQUIRE a tube - These mags often have porous castings, and they were not tubeless rated....
Running them without an inner tube can result in pressure leaks - OR WORSE!
1976 KZ 900 A4 kzrider.com/forum/11-projects/613548-1976-kz-900-a4
1976 KZ 900 B1 LTD
1978 KZ 1000 B2 LTD
1980 KZ 750 E1
Kowledge Speaks, But Wisdom Listens.
Jimi Hendrix.

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