|
Sponsored Links (Register now to hide all advertisements) |
|
|
Thread Tools | Display Modes |
05-08-2016, 05:50 PM | #1 |
Junior Member
Join Date: Jan 2016
Location: Crackenback, NSW, Australia
Posts: 25
|
Motorcycle tubes on Model A
Haven't tried it, but you can get 19" and 21" motorcycle tubes which should fit the standard Model A rims and wheels. While not a great cost saving, these are much more easily available - Just a trip to the local garage....
But, are they suitable or would they raise any safety risk? I can't think why you can't use them but maybe someone else has tried them... Just curious... Thanks, PeterBo |
05-08-2016, 06:29 PM | #2 |
Senior Member
Join Date: Jul 2011
Location: Redondo Beach, CA
Posts: 5,849
|
Re: Motorcycle tubes on Model A
Your question got me curious so I went out to the garage and compared a 19x4.75/5.00 Model A tube to a 4.50x18 motorcycle tube (closest size I have).
The rubber 'feels' about the same thickness, hard to tell without cutting them open (not happening). The motorcycle tube has a metal valve stem that is much shorter (1.25" vs 2.50"). Also the nuts on the metal stem are small, smaller diameter than the hole in the rim so you would need washers both inside and out. I'm not sure I would try it myself... Last edited by Y-Blockhead; 05-08-2016 at 06:38 PM. |
Sponsored Links (Register now to hide all advertisements) |
|
05-08-2016, 06:34 PM | #3 |
Senior Member
Join Date: May 2010
Location: Wa.
Posts: 5,409
|
Re: Motorcycle tubes on Model A
I have done that. It works fine if you get the right size.
Done it on a model T also. I tried sealing the rim and runnng tubeless also. Works fine. |
05-08-2016, 06:48 PM | #4 | |
Senior Member
Join Date: Oct 2015
Location: Canada
Posts: 414
|
Re: Motorcycle tubes on Model A
Quote:
They make plastic washers to go around the small valve stems so you can use them with a "large hole" in the rim so the stems don't get cut, just to put the info out there |
|
05-08-2016, 07:24 PM | #5 |
Senior Member
Join Date: May 2010
Location: Central, IL
Posts: 3,968
|
Re: Motorcycle tubes on Model A
Good info to know when out traveling - i see many more motorcycle shops than model a shops :P
__________________
1929 Model AA - Need long splash aprons! |
05-08-2016, 07:37 PM | #6 |
Senior Member
Join Date: May 2010
Location: Camino, CA.
Posts: 3,086
|
Re: Motorcycle tubes on Model A
Sponsored Links (Register now to hide all advertisements)
|
|
|
Sponsored Links (Register now to hide all advertisements) |
|