Go Back  Bike Forums > Bike Forums > Classic & Vintage
Reload this Page >

The ultimate 27" tire reference thread!

Search
Notices
Classic & Vintage This forum is to discuss the many aspects of classic and vintage bicycles, including musclebikes, lightweights, middleweights, hi-wheelers, bone-shakers, safety bikes and much more.

The ultimate 27" tire reference thread!

Thread Tools
 
Search this Thread
 
Old 08-08-20, 10:22 PM
  #201  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by branko_76
I have several pairs of 27" rims with straight inner walls (no hook). Anyone still using these types of rims? If so, what tires are you using?
Specialized Road Sport 27x 1 ¼ fits my 68 year old steel Dunlops beautifully and holds at 90 psi with the wire beads. Tires ride hard at 90 so I'm backing off to 55 front 60 rear.
Road Fan is offline  
Likes For Road Fan:
Old 08-15-20, 10:39 AM
  #202  
Classtime 
Senior Member
 
Classtime's Avatar
 
Join Date: Jan 2015
Location: Los Angeles
Posts: 4,696

Bikes: 82 Medici, 2011 Richard Sachs, 2011 Milwaukee Road

Mentioned: 55 Post(s)
Tagged: 0 Thread(s)
Quoted: 1946 Post(s)
Liked 2,004 Times in 1,105 Posts
"Nicest" Tires?

Are the Folding Panaracer Pasela Folding tires the "Nicest" 27 x 1 1/4 inch tires available? I can be a bit of a tires snob and want to put the original Matrix wheelset back on my '85 Trek 620. By Nicest, I mean light and supple which I would assume are not wire bead.
__________________
I don't do: disks, tubeless, e-shifting, or bead head nymphs.
Classtime is offline  
Old 08-15-20, 10:41 PM
  #203  
300# Gorilla
Member
 
Join Date: Oct 2008
Location: MN
Posts: 44

Bikes: Cross-Check, 73 Super Sport single speed, World Tourist

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 5 Post(s)
Likes: 0
Liked 5 Times in 4 Posts
You may want to use an adapter to take up the space difference between Schrader and the Presta
https://www.scheels.com/p/bontrager-...yABEgKFX_D_BwE
300# Gorilla is offline  
Likes For 300# Gorilla:
Old 08-15-20, 10:44 PM
  #204  
300# Gorilla
Member
 
Join Date: Oct 2008
Location: MN
Posts: 44

Bikes: Cross-Check, 73 Super Sport single speed, World Tourist

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 5 Post(s)
Likes: 0
Liked 5 Times in 4 Posts
Not sure if anyone is stocking this yet

https://www.bicycleretailer.com/new-...e#.XziwesBKjcc
300# Gorilla is offline  
Likes For 300# Gorilla:
Old 08-18-20, 12:57 AM
  #205  
ovidiu.n
Junior Member
 
ovidiu.n's Avatar
 
Join Date: Aug 2020
Location: Timisoara, Romania
Posts: 19
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Liked 4 Times in 3 Posts
I have Continental Ultra Sport and they are pretty decent
ovidiu.n is offline  
Likes For ovidiu.n:
Old 08-18-20, 06:55 AM
  #206  
DaverSomething
Junior Member
 
Join Date: Aug 2020
Location: SFBA, California
Posts: 17
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Liked 30 Times in 7 Posts
Originally Posted by 300# Gorilla
You may want to use an adapter to take up the space difference between Schrader and the Presta
I never imagined such a thing existed lol. That and knowing now that I can use 700c tubes is really going to save on keeping too many different tubes around.
DaverSomething is offline  
Old 08-21-20, 09:09 PM
  #207  
uncle uncle
Senior Member
 
Join Date: Aug 2010
Location: south kansas america
Posts: 1,910

Bikes: too many

Mentioned: 11 Post(s)
Tagged: 0 Thread(s)
Quoted: 411 Post(s)
Liked 234 Times in 140 Posts
https://shop.serfas.com/p/pacer-city-meo-27-1-25b

I have no knowledge of these, other than I saw them on another riders bike and jotted down the name/model.
uncle uncle is offline  
Old 09-17-20, 06:06 AM
  #208  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by Paint Job Steve
^ Huge help thank you. Didn't know about Tree Fort cool shop.
The actual shop is quite cool, too!
Road Fan is offline  
Old 09-17-20, 06:34 AM
  #209  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
27" wired on?

What's current and available in 27 x 1 ¼ and 27 x 1 ⅜? I like what Swift has at the moment, but I want wired on. One bike is a very vintage Brit club bike, and I could only find non-hooked rims to fit the hubs, 40/32. For the other (Trek 720) I have a few pairs of 36 hole but the rims that are built up for it (Campy Nuovo Tipo HF and Nisi Toro wired-on) are also not hooked.

So let's make a list of favorite currently on-the-market wired-ons!

I skimmed the list for one but I didn't look at everything.
Road Fan is offline  
Old 09-17-20, 06:43 AM
  #210  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by noglider
I really like the way the Pasela rides in the 28mm (1-1/8") and 32mm (1-1/4") widths. I've tried 35mm and didn't like it. I haven't tried 25mm.
Hello Tom, do you still feel that way about the 35 mm Paselas, 7 years later?

Ken
Road Fan is offline  
Old 09-17-20, 07:32 AM
  #211  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by ehasbrouck
I know this is an old thread, but since it is intended as a pinned reference:

The new owner of the Loose Screws NOS parts dealership, following the former owners' retirement, has brought out two new 27" folding tires:

SwiftTire ''Sand Canyon'' 27 x 1 3/8 Folding Touring Tire, Black Sidewall (120 TPI)

SwiftTire ''Sand Canyon'' 27 x 1 3/8 Folding Touring Tire, Tan Sidewall (66 TPI)

More from their blog:

SwiftTire ?Sand Canyon? 27 x 1 3/8 Tire 37-630 Made in Japan by Panaracer | Loose Screws

The new Loose Screws tires are described as 27 x 1 3/8" (which would be 35mm wide), but as typically 33mm wide when mounted on "touring rims".

Both versions appear to have the same tread. I like the Continental Gatorskin or Ultra Sport slicks, but they are wire bead, slick for smooth rolling on pavement, and not available wider than 1 1/4".

The Loose Screws tires look potentially interesting for people looking for a folding touring tire and/or for a slightly wider tire, with enough tread for mixed paved/unpaved riding.

I'd be interested in reports from anyone who tries these.

I have no affiliation with or interest in Loose Screws, but I have several bikes with 27" wheels.
Swifttire is still on-line selling a few tires. Interesting little business?
Road Fan is offline  
Old 09-17-20, 09:01 AM
  #212  
ThermionicScott 
working on my sandal tan
 
ThermionicScott's Avatar
 
Join Date: Aug 2011
Location: CID
Posts: 22,627

Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

Mentioned: 98 Post(s)
Tagged: 0 Thread(s)
Quoted: 3870 Post(s)
Liked 2,563 Times in 1,577 Posts
Originally Posted by Road Fan
What's current and available in 27 x 1 ¼ and 27 x 1 ⅜? I like what Swift has at the moment, but I want wired on. One bike is a very vintage Brit club bike, and I could only find non-hooked rims to fit the hubs, 40/32. For the other (Trek 720) I have a few pairs of 36 hole but the rims that are built up for it (Campy Nuovo Tipo HF and Nisi Toro wired-on) are also not hooked.

So let's make a list of favorite currently on-the-market wired-ons!

I skimmed the list for one but I didn't look at everything.
My understanding is that "wired-on" means anything with a bead (coined before folding beads were invented.) Apart from a few folding tires, wouldn't everything else in this thread work for you?
__________________
Originally Posted by chandltp
There's no such thing as too far.. just lack of time
Originally Posted by noglider
People in this forum are not typical.
RUSA #7498
ThermionicScott is offline  
Old 09-17-20, 10:00 AM
  #213  
noglider 
aka Tom Reingold
 
noglider's Avatar
 
Join Date: Jan 2009
Location: New York, NY, and High Falls, NY, USA
Posts: 40,498

Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem

Mentioned: 511 Post(s)
Tagged: 0 Thread(s)
Quoted: 7345 Post(s)
Liked 2,452 Times in 1,430 Posts
Originally Posted by Road Fan
Hello Tom, do you still feel that way about the 35 mm Paselas, 7 years later?

Ken
Hi Ken. I can't say. I gave those tires to my spouse. She doesn't ride that bike often, and she's also not very observant about tires, so it's a big I-don't-know. No complaints, though. To the extent that I didn't like them, it might have been correctable by adjusting pressure. I still think of it as a good tire at its price point.
__________________
Tom Reingold, tom@noglider.com
New York City and High Falls, NY
Blogs: The Experienced Cyclist; noglider's ride blog

“When man invented the bicycle he reached the peak of his attainments.” — Elizabeth West, US author

Please email me rather than PM'ing me. Thanks.
noglider is offline  
Old 09-17-20, 04:59 PM
  #214  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by Paint Job Steve
Really sorry for 4 posts in a row this what I was looking at. Clicked on view full forum and back to normal.



Good news is can post links and pics now, again sorry to be a pain in the ass. This is the tire I'm interested in. Please let me know if you know something. No big whoop.
https://www.specialized.com/us/en/roadsport/p/155765

I have a set of the RoadSports on my old Rudge. Sorry I didn't see your message sooner, but I have mentioned it earlier in the thread I think last May or so. I've taken them on one ride. I can say, not bad, but in my non-27" world I live on Compass and tubular tires. I'm a bit spoiled, but stil I didn't hate the Road Sports. I have a set of Pasela 32 mm on a touring bike, where I had Paselas and now Challenge Strada Biancas. The Stradas are rather nicer than the Paselas. The RoadSports at full pressure (90 psi) roll freely (my rudge's hubs spin very freely!), and are still pretty good at about 65 psi. When I get newer calipers and brake cables on the bike, I can do some more riding, and I'm looking forward to when I have the bike in better shape and can ride it more.

On the plus side for the RS, the wired beads are a perfect seal to the 68 year old beads on my Rudge wheels and it holds 90 psi pressure for a long time. On the original rims the tires fit the frame perfectly. Most likely the best quality tires I'll find for the bike will be a Pasela. They weigh around 450 grams, where the RS's weigh around 100 grams more.

But I don't have a set of Paselas yet, and my bike-monkeying priorities are to finish fitting a more modern road bike for my run of fitness rides.

Last edited by Road Fan; 09-17-20 at 07:54 PM.
Road Fan is offline  
Old 09-17-20, 08:05 PM
  #215  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by noglider
Hi Ken. I can't say. I gave those tires to my spouse. She doesn't ride that bike often, and she's also not very observant about tires, so it's a big I-don't-know. No complaints, though. To the extent that I didn't like them, it might have been correctable by adjusting pressure. I still think of it as a good tire at its price point.
Thanks a bunch! On a 650b and Mrs. Road Fan's 26" wheeled bike, pressure settings on bouncy donut tires can have a significant effect. I found that too-soft may feel good, but steering response slows tremendously - you can feel the front wheel rubber twisting! Between there and "too darn harsh" is the best the tire can do for you, on your bike, and on your terrain. On my Grand Bois 584 x 42 and Compass 584 x 38 tires I've done some of this exploration. I'm coming to dislike bike innovations that turn going out for a ride into grueling engineering. My tubulars are a simpler world to live in. Pump them up by squeeze, check you have a pump and some spares in the sack, and go.
Road Fan is offline  
Old 09-17-20, 08:10 PM
  #216  
noglider 
aka Tom Reingold
 
noglider's Avatar
 
Join Date: Jan 2009
Location: New York, NY, and High Falls, NY, USA
Posts: 40,498

Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem

Mentioned: 511 Post(s)
Tagged: 0 Thread(s)
Quoted: 7345 Post(s)
Liked 2,452 Times in 1,430 Posts
Originally Posted by Road Fan
Thanks a bunch! On a 650b and Mrs. Road Fan's 26" wheeled bike, pressure settings on bouncy donut tires can have a significant effect. I found that too-soft may feel good, but steering response slows tremendously - you can feel the front wheel rubber twisting! Between there and "too darn harsh" is the best the tire can do for you, on your bike, and on your terrain. On my Grand Bois 584 x 42 and Compass 584 x 38 tires I've done some of this exploration. I'm coming to dislike bike innovations that turn going out for a ride into grueling engineering. My tubulars are a simpler world to live in. Pump them up by squeeze, check you have a pump and some spares in the sack, and go.
@Road Fan, !

That does sound annoying. I guess I'm lucky I haven't experimented that deeply.

My spouse's other bike, the one she rides more, is a Trek 7.3FX, a very nice flat bar bike. She has crappy tires on it, and when we go downhill, I coast ahead of her, and she pedals and still doesn't keep up with me. (I have fancy-ass tires.) I'd like to convince her to get fancy-ass tires, but she'll probably wait until these wear out. @ascherer put Compass tires on his spouse's bike, and she loved them right away.
__________________
Tom Reingold, tom@noglider.com
New York City and High Falls, NY
Blogs: The Experienced Cyclist; noglider's ride blog

“When man invented the bicycle he reached the peak of his attainments.” — Elizabeth West, US author

Please email me rather than PM'ing me. Thanks.
noglider is offline  
Old 09-17-20, 08:33 PM
  #217  
ascherer 
Senior Member
 
ascherer's Avatar
 
Join Date: Jul 2007
Location: Manhattan & Woodstock NY
Posts: 2,744

Bikes: 1987 Mercian Pro, 1985 Shogun 500, early '70s Falcon San Remo, 1972 Peugeot PX-10, 1972 Schwinn Paramount P13-9, 1971 Raleigh International, 1971 Peugeot PX-10, 1970 Raleigh Professional Mk1

Mentioned: 109 Post(s)
Tagged: 0 Thread(s)
Quoted: 938 Post(s)
Liked 2,922 Times in 976 Posts
Originally Posted by noglider
@Road Fan, !

That does sound annoying. I guess I'm lucky I haven't experimented that deeply.

My spouse's other bike, the one she rides more, is a Trek 7.3FX, a very nice flat bar bike. She has crappy tires on it, and when we go downhill, I coast ahead of her, and she pedals and still doesn't keep up with me. (I have fancy-ass tires.) I'd like to convince her to get fancy-ass tires, but she'll probably wait until these wear out. @ascherer put Compass tires on his spouse's bike, and she loved them right away.
I didn’t wait. I was so impressed with mine I figured she deserved a set. However, mine are extra light casings and hers are standard. In the world of 27s I recently outfitted my sons bike with a set of slightly older wire bead 27x1.25 Paselas that felt fine the few times I tested the bike.

I’ve had 700x28 Paselas on one bike and recently put 700x35s on it in a different configuration using the folding model. I agree with noglider that they’re a solid tire and a good value, but they don’t perform as well as Compass/Rene Herse.
ascherer is online now  
Old 09-19-20, 06:25 AM
  #218  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by ascherer
I didn’t wait. I was so impressed with mine I figured she deserved a set. However, mine are extra light casings and hers are standard. In the world of 27s I recently outfitted my sons bike with a set of slightly older wire bead 27x1.25 Paselas that felt fine the few times I tested the bike.

I’ve had 700x28 Paselas on one bike and recently put 700x35s on it in a different configuration using the folding model. I agree with noglider that they’re a solid tire and a good value, but they don’t perform as well as Compass/Rene Herse.
I went fancy-ass on hers, too, with Compass 559 x 1.8” (forgot what mountain pass they were made on!). All was well until she got a glass puncture on her first ride at her favorite park. So I switched them back to her previous Protite 559 x 32 (never flatted), and harmony is restored.
Road Fan is offline  
Old 09-19-20, 09:56 AM
  #219  
ascherer 
Senior Member
 
ascherer's Avatar
 
Join Date: Jul 2007
Location: Manhattan & Woodstock NY
Posts: 2,744

Bikes: 1987 Mercian Pro, 1985 Shogun 500, early '70s Falcon San Remo, 1972 Peugeot PX-10, 1972 Schwinn Paramount P13-9, 1971 Raleigh International, 1971 Peugeot PX-10, 1970 Raleigh Professional Mk1

Mentioned: 109 Post(s)
Tagged: 0 Thread(s)
Quoted: 938 Post(s)
Liked 2,922 Times in 976 Posts
Originally Posted by Road Fan
I went fancy-ass on hers, too, with Compass 559 x 1.8” (forgot what mountain pass they were made on!). All was well until she got a glass puncture on her first ride at her favorite park. So I switched them back to her previous Protite 559 x 32 (never flatted), and harmony is restored.
Harmony is the most important component!
__________________
1987 Mercian Pro, 1985 Shogun 500, 197? Falcon San Remo, 1972 Peugeot PX-10, 1972 Schwinn Paramount P13-9, 1971 Peugeot PX-10, 1971 Raleigh International, 1970 Raleigh Professional Mark I
Curator/Team Mechanic: 2016 Dawes Streetfighter, 1984 Lotus Eclair, 1975 Motobecane Jubile Mixte, 1974 Raleigh Sports, 1973 Free Spirit Ted Williams, 1972 Raleigh Super Course, 1971 Philips Sport





ascherer is online now  
Old 09-21-20, 07:37 PM
  #220  
Road Fan
Senior Member
 
Road Fan's Avatar
 
Join Date: Apr 2005
Location: Ann Arbor, MI
Posts: 16,866

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Mentioned: 49 Post(s)
Tagged: 0 Thread(s)
Quoted: 1854 Post(s)
Liked 661 Times in 504 Posts
Originally Posted by ascherer
Harmony is the most important component!
I agree!!
Road Fan is offline  
Old 10-01-20, 04:35 AM
  #221  
1989Pre 
Standard Member
 
Join Date: Apr 2009
Location: Brunswick, Maine
Posts: 4,256

Bikes: 1948 P. Barnard & Son, 1962 Rudge Sports, 1963 Freddie Grubb Routier, 1980 Manufrance Hirondelle, 1983 F. Moser Sprint, 1989 Raleigh Technium Pre, 2001 Raleigh M80

Mentioned: 25 Post(s)
Tagged: 0 Thread(s)
Quoted: 1294 Post(s)
Liked 934 Times in 486 Posts
Branko_76:

I'm running Super Champion Modele 58's, which are straight-wall. IRC Special Tyres are rated at 85psi, and that's what I inflate them to. These must have been their base model in maybe the late 70's-early80's. I'm just getting back into using 27", last time being 1985. I've been able to find IRC as N.O.S., but these Special Tyres are really heavy. Their Roadlite gumwalls are lighter and Roadtour somewhere in between.
1989Pre is offline  
Old 10-02-20, 06:53 AM
  #222  
Bunnymob
Junior Member
 
Join Date: Sep 2020
Location: London England
Posts: 10

Bikes: Bianchi Sport, Pashley Gov'nor

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
new tyres

For some reason I have gotten all Italian... possibly its ym new girlfriend. However i digress. I have just bought a set of tyres-Challenge strada , they have a small Italian flag motif
Bunnymob is offline  
Old 10-06-20, 10:57 AM
  #223  
dddd
Ride, Wrench, Swap, Race
 
dddd's Avatar
 
Join Date: Jan 2010
Location: Northern California
Posts: 9,181

Bikes: Cheltenham-Pedersen racer, Boulder F/S Paris-Roubaix, Varsity racer, '52 Christophe, '62 Continental, '92 Merckx, '75 Limongi, '76 Presto, '72 Gitane SC, '71 Schwinn SS, etc.

Mentioned: 132 Post(s)
Tagged: 0 Thread(s)
Quoted: 1562 Post(s)
Liked 1,287 Times in 858 Posts
Originally Posted by 1989Pre
Branko_76:

I'm running Super Champion Modele 58's, which are straight-wall. IRC Special Tyres are rated at 85psi, and that's what I inflate them to. These must have been their base model in maybe the late 70's-early80's. I'm just getting back into using 27", last time being 1985. I've been able to find IRC as N.O.S., but these Special Tyres are really heavy. Their Roadlite gumwalls are lighter and Roadtour somewhere in between.
I am recalling the Super Champ Mod58 rims having quite-defined bead hooks, capable of retaining folding tires. I know of no exceptions and this was a popular rim for use on tandems (i.e. highest pressures).

So I am curious as to what your definition of "straight-wall" is(?).

NOS tires will not be a good choice for durability, performance or reliability. They wear fast and tend to come apart.
dddd is offline  
Old 10-06-20, 11:22 AM
  #224  
1989Pre 
Standard Member
 
Join Date: Apr 2009
Location: Brunswick, Maine
Posts: 4,256

Bikes: 1948 P. Barnard & Son, 1962 Rudge Sports, 1963 Freddie Grubb Routier, 1980 Manufrance Hirondelle, 1983 F. Moser Sprint, 1989 Raleigh Technium Pre, 2001 Raleigh M80

Mentioned: 25 Post(s)
Tagged: 0 Thread(s)
Quoted: 1294 Post(s)
Liked 934 Times in 486 Posts
Originally Posted by dddd
I am recalling the Super Champ Mod58 rims having quite-defined bead hooks, capable of retaining folding tires. I know of no exceptions and this was a popular rim for use on tandems (i.e. highest pressures).

So I am curious as to what your definition of "straight-wall" is(?).

NOS tires will not be a good choice for durability, performance or reliability. They wear fast and tend to come apart.
1989Pre is offline  
Old 10-06-20, 12:04 PM
  #225  
dddd
Ride, Wrench, Swap, Race
 
dddd's Avatar
 
Join Date: Jan 2010
Location: Northern California
Posts: 9,181

Bikes: Cheltenham-Pedersen racer, Boulder F/S Paris-Roubaix, Varsity racer, '52 Christophe, '62 Continental, '92 Merckx, '75 Limongi, '76 Presto, '72 Gitane SC, '71 Schwinn SS, etc.

Mentioned: 132 Post(s)
Tagged: 0 Thread(s)
Quoted: 1562 Post(s)
Liked 1,287 Times in 858 Posts
Originally Posted by 1989Pre
Yep, I can see the hooks. They are not as "hooked" as current rims, more of a half-round, but the bead doesn't just slide past it.

I used to run Michelin SuperComp HD folding road tires on mine, also the Avocet folding tires. Never had one release the tire.
dddd is offline  
Likes For dddd:


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.