Wheels and Sth Am. availability of tyres.



dubwoy

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Jan 15, 2004
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Hello,
I was wondering if i buy a bike that comes with 27 inch wheels will i be able to to put 26 inch wheels on it. Also if this isnt possible does anyone know the availability of 27 inch in South AMerica, as i dont want to get stuck with wheels that i cant find the tyres for.
Thanks in advance.
 
Originally posted by dubwoy
Hello,
I was wondering if i buy a bike that comes with 27 inch wheels will i be able to to put 26 inch wheels on it. Also if this isnt possible does anyone know the availability of 27 inch in South AMerica, as i dont want to get stuck with wheels that i cant find the tyres for.
Thanks in advance.

The brakes will not reach 26" rims.
You could try 700C rims and 700C tires if your brakes can be adjusted a little lower.
You can see tire sizing information on Sheldon Brown's web site at URL:
http://sheldonbrown.com/tire-sizing.html

For one link to more cycle touring in South America, try URL:
http://www.mountainbike-expedition-team.de/Patagonia/patagon.html
 
Originally posted by dubwoy
what do you mean by air free tires? how does that help my problem?

Perhaps I made a wrong inference on reading your post. I Inferred that you were asking the availability of replacement 27" tires.Equip your bike with airfreetires that cannot go flat or blow out.You will not have to replace them for some years.

You asked, " what do you mean air free tires?". Airfree tires are made of polyurethane microfoam and have no air tube. If the following does not amply explain airfree tires, please ask specific questions.


Name: vlad

Status: Online

Title: Member

Location: East Texas

Posts: 46


17-08.-2003 02:59 PM


I previously used Road Warrior on the tenspeeds, and Michelin Wildgripper Sprint 26x1.9. They gave good service, a good ride and finally all of them went flat or blew out. I think fixing flats is a colossal PITA . I installed airfree tires on four bikes .......

Charleston Runabout High Resilient 160-psi-equiv 27x1-1/4 on two Schwinn ten speeds,

(Sierra) "Unidrectional HR +30% 26x1.9" on my Schwinn Impact 18 speed and

Teton AT HP standard foam 90 psi-equiv on my grandson's BrandX 18 speed MTB.

Hugh Waters at www.airfreetires.com hs always given me good service. He no longer carries the Sierra Unidrectional HR 26x1.9. He was kind enough to give me the number of the manufacturer, and I ordered from him.

Have you used airfree tires?

PS I will be 71 next month, and no longer leap tall buildings at a single bound though I remember it well. I try to ride daily, usually five to ten miles rain or shine. East Texas is not fit for man or beast 900am to 500pm in summer, but the other three seasons are fine for riding.


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Re: airfree tires
Name: Babbar
Status: Offline
Title: Senior Member
Location: Gambrills, Maryland
Posts: 116

17-08.-2003 05:52 PM

I haven't actually used them. I ran onto them and was thinking of ordering a set of 26x1.95's for my Trek Navigator. First, I asked some questions on various forums and was advised against it.

By the way, I am 57, started cycling last year and I do 200+ miles per week. I was told that riding that much, it would after a while feel like riding on a straw packed with marshmallows.

Sounds like you are having good luck.

P.S. I hope that when I am 71 I am still able to cycle. Right not I can't live without by daily ride.


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Name: vlad
Status: Online
Title: Member

Location: East Texas

Posts: 46


17-08.-2003 06:39 PM


Babbar

I have had nothing but good luck with airfree tires; and would use pneumatics again only in extremis.

In my first post I forgot to mention that I used the Ocelot HIgh Profile High Resilient 160-psi-equiv tires on my 18 speed from Nov 2001 until June 2003. They are a grat ride, but a tad narrow for East Texas sand. Nothing on two wheels does well in sand.

You were warned against airfree tires?? Imagine that!!!! I have talked with several people who detest airfree tires. They allege . that they ride liek a sack of concrete chunks....etc When I asked which tire they bought, why they disliked it, and if they returned it for their money back per guaranteee it develops that they never actually rode on airfree tires but every schoolboy knows that they are no good, will break your wheels, etc ad nasueum


I posted for a time on www.bikeforums.com. Various very knowledgeable persons there put on their hobnailed boots, leaped on my head and cried SPAM. I am now persona non grata there. The moderator there asked me never to darken their door again. OK. Suits me.

http://www.bikeforums.net/showthrea...t=airfree+tires

If you want airfree tires for your Navigator, I suggest that you call KIK Tire Inc 760-967-2777 and ask to buy two each 26x1.9 "Unidirectional High Resilient +30% black" as they are described on the bill of lading that came in the package with the tires.

http://www.airfreetires.com/Bicycle...p?ProductID=170

I called KIK and talked with Bill, the boss. I told him that I weigh 260 and need a 160-psi equivalent tire. He said, "I know what you need." He certainly does know. These tires ride as well as did the Michelin WildGripper Sprints.

Last edited by vlad on 17-08.-2003 at 06:49 PM



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Name: Babbar

Status: Offline

Title: Senior Member

Location: Gambrills, Maryland

Posts: 116


19-08.-2003 05:02 PM


Vlad,

Thank you very much for the first hand experience. You are the first cyclist with such knowledge that I have actually seen. Everyone else was quoting the mythology.

I can guarantee you one thing. My next set of tires will be airless! Thanks for the phone number and particulars on the tires.

Babbar




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Name: vlad

Status: Online

Title: Member

Location: East Texas

Posts: 46


21-08.-2003 03:37 PM


quote:
Originally posted by Babbar
Vlad,

Thank you very much for the first hand experience. You are the first cyclist with such knowledge that I have actually seen. Everyone else was quoting the mythology.

I can guarantee you one thing. My next set of tires will be airless! Thanks for the phone number and particulars on the tires.

Babbar



Do you have studded tires for your bike so you can safely ride on snow and ice??

When you get your Unidirectional HR +30% black 26x1.9, in winter you can run drywall screws through the body of the tire and you have studded tires. Remove the screws in spring for normal dry roads.

This method is considerably cheaper than the available studded bike tires.

The tires are made of polyurethane, same stuff as your boot heels. It does not hurt your boot heels that nails are driven through them.




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Name: Babbar

Status: Offline

Title: Senior Member

Location: Gambrills, Maryland

Posts: 116


21-08.-2003 05:03 PM


quote:
Originally posted by vlad
Do you have studded tires for your bike so you can safely ride on snow and ice??

When you get your Unidirectional HR +30% black 26x1.9, in winter you can run drywall screws through the body of the tire and you have studded tires. Remove the screws in spring for normal dry roads.

This method is considerably cheaper than the available studded bike tires.

The tires are made of polyurethane, same stuff as your boot heels. It does not hurt your boot heels that nails are driven through them.


That scares the heck out of me! Intentionally poking holes in perfectly good tires? Sounds counter-intuitive! But, it does make a certain amount of sense. I might just give it shot.

That is, if I get over my fear of ice! I have only had four crashes, and the two worst were the result of ice. The second one darn near put me out of commission for several months.




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Name: vlad

Status: Online

Title: Member

Location: East Texas

Posts: 46


06-12.-2003 07:24 PM


some bent riders are pleased with airfree tires

http://www.google.com/search?hl=en&...q=airfree+tires




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Re: airfree tires
Name: sea

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Title: Member

Location:

Posts: 37


07-12.-2003 09:23 PM


Has anyone else tried airless tires. One is not a valid sample. I would like to hear from some others.




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Re: Re: airfree tires
Name: steve

Status: Online

Title: Administrator

Location: Ballarat

Posts: 861


07-12.-2003 09:56 PM


quote:
Originally posted by sea
Has anyone else tried airless tires. One is not a valid sample. I would like to hear from some others.


Hi sea

If you do a forum search on 'airless tires' you'll find a few threads dating back to 2001.

Hope that helps

cheers


--------------------------------------------------
Steve


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Name: vlad

Status: Online

Title: Member

Location: East Texas

Posts: 46


07-12.-2003 10:23 PM


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the suspense is killing me.

did he find out if they have 27 inch tires in South America?
 
Vlad just to ease your active mind, i did find out about sth am. and 27 inch wheels not to good but now it doesnt matter has ive been unable to wait any longer and bought a Dawes Super Galxy tourer, it has 700c's so that is that problem sorted out.
She is cool XT throughout, mavict221's, even a suspension seat, very nice, we are in the process of bonding at the moment.