Author Topic: Flat tyre (again)  (Read 967 times)

Offline nairb

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Flat tyre (again)
« on: February 25, 2021, 10:22:44 PM »
So at a lowish speed The rear kicked out and I stopped within 50 meters.  Lucky really.  And there it was, a flat rear tyre.  Within an hour I was on the back of a pickup and taken home.  All very civilized.

Heres a pic of the offending nail, or screw .
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Its a tyre with a tube.
So in times gone past all I have done is replaced the inner tube with a new one.  But I have wondered if I should also have the tyre itself repaired also.  I have gotten old and the doubts are creeping in. I always thought a new inner tube was all thats needed.
 
ta
Nairb
« Last Edit: February 25, 2021, 11:24:35 PM by nairb »
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Offline K2-K6

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Re: Flat tyre (again)
« Reply #1 on: February 25, 2021, 10:32:03 PM »
You can use a patch on inside of tyre carcase. Cleaned and rough sanded,  then coat with rubber glue and let dry to tacky. Finally apply a big 3 inch diameter car patch. 

Offline MrDavo

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Re: Flat tyre (again)
« Reply #2 on: February 25, 2021, 10:46:37 PM »
I’ve always just changed the tube, that’s what’s keeping the air in.
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Offline Bryanj

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Re: Flat tyre (again)
« Reply #3 on: February 26, 2021, 03:13:42 AM »
You only repair tyres if tubeless, if casing damaged i would not repair a bike tyre

Offline SumpMagnet

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Re: Flat tyre (again)
« Reply #4 on: February 26, 2021, 02:00:10 PM »
just replace the tube...job done
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Offline McCabe-Thiele (Ted)

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Re: Flat tyre (again)
« Reply #5 on: February 26, 2021, 04:19:07 PM »
I agree I would just fit a new tube - a vulcanised patch as per tubeless tyres would just make the hole even bigger for no benefit.

Out of general interest I always replace tubeless tyres if I get a puncture - just not worth the risk.
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Offline MrDavo

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Re: Flat tyre (again)
« Reply #6 on: February 26, 2021, 04:36:52 PM »
I used to repair tubes with patches when I was a penniless student, I think going racing cured me of that habit - punctured tubes now go straight in the bin, or get cut up to make big rubber bands.
1969 Honda CL450 'Scrambler'
1974 Kawasaki Z1A
2005 Harley XL1200R Sportster
1985 Porsche 911 3.2 Carrera Sport
1978 VW Bay Window camper van

Offline nairb

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Re: Flat tyre (again)
« Reply #7 on: February 26, 2021, 11:05:18 PM »
I used to repair tubes with patches when I was a penniless student.

Yup I used to do the same many years ago.  Now old age and a few more pennies has changed all that. 

Here is a pic of the old inner tube.  Fair old patch needed to fix it.  All from a small screw and about 50 mph.

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Thanks to all.  New inner fitted.

Nairb
cb550k3, cl450k5, re5m, xs650xs2, mt500, kettle, gt550 x2,  gt380 Kz750 twin cb360K0

Offline SumpMagnet

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Re: Flat tyre (again)
« Reply #8 on: February 27, 2021, 07:33:49 PM »
I'll have proper repairs done on tubeless tyres...but that requires tyre removal. I use a temporary plug system to get me home, then have a pro do any repairs. There are strict guidelines on what can/can't be repaired, and how many repairs a tyre can endure.

Tubes....I bin and replace.
CB750F2 - in pieces
CB900F Hornet - the daily transport

 

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