Go Back  Bike Forums > Bike Forums > Road Cycling
Reload this Page >

Anyone running tubs + sealant?

Search
Notices
Road Cycling “It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and coast down them. Thus you remember them as they actually are, while in a motor car only a high hill impresses you, and you have no such accurate remembrance of country you have driven through as you gain by riding a bicycle.” -- Ernest Hemingway

Anyone running tubs + sealant?

Thread Tools
 
Search this Thread
 
Old 07-15-18, 11:35 PM
  #26  
Senior Member
 
woodcraft's Avatar
 
Join Date: Apr 2012
Location: Nor Cal
Posts: 6,016
Mentioned: 17 Post(s)
Tagged: 0 Thread(s)
Quoted: 1814 Post(s)
Likes: 0
Liked 923 Times in 569 Posts
Originally Posted by JohnJ80


what about number flats vs clinchers without sealant?
If you're asking about relative number of flats tubular vs clincher I'd say fewer w/ tubulars but hard to quantify.

I think being careful where you ride is a substantial factor. The way some folks plow through debris filled shoulders makes me cringe.

But also I have never had a pinch flat with a tubular.
woodcraft is offline  
Old 07-16-18, 04:21 AM
  #27  
Senior Member
 
exmechanic89's Avatar
 
Join Date: May 2015
Location: Richmond VA area
Posts: 2,618

Bikes: '00 Koga Miyata Full Pro Oval Road bike.

Mentioned: 17 Post(s)
Tagged: 0 Thread(s)
Quoted: 475 Post(s)
Likes: 0
Liked 8 Times in 7 Posts
Sew-ups arent for everyone, OP. I'd prefer to run them myself, but stick to clinchers. The expense and hassle makes them not worth it to me with the massive amount of riding I do.If you're the type of rider who is 'terrible' at fixing flats I would definitely not recommend you ride tubs. Or at least do your primary riding on clinchers, with the sew-ups as a secondary set of wheels.
exmechanic89 is offline  
Old 07-16-18, 07:33 AM
  #28  
Senior Member
 
Classtime's Avatar
 
Join Date: Jan 2015
Location: Los Angeles
Posts: 4,704

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

Mentioned: 55 Post(s)
Tagged: 0 Thread(s)
Quoted: 1949 Post(s)
Liked 2,010 Times in 1,109 Posts
If I mount new tubulars for a big ride on mixed terrain (BWR or Eroica), I'll split a bottle of stans between the two tires. For new tires mounted for normal rides, I wait for a puncture.
Classtime is offline  
Old 07-16-18, 11:03 AM
  #29  
Senior Member
 
Join Date: Jun 2012
Posts: 878
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 129 Post(s)
Likes: 0
Liked 2 Times in 2 Posts
Originally Posted by JohnJ80


Curious about what happens if you don’t use sealant. I would guess that a big source of flats in tubed clinchers is pinch flats. Going to a tubular virtually eliminates these because of the rim design. I’ve always wondered how that would work out with tubed tubulars.

J.
No pinch flats with tubular. If you have latex tube in your tubular you should top off air every day or two, I have forgotten a few times and went out with 60psi. squishy feeling but no danger of pinch flats.
Tubular tires can air down for rougher roads or go high psi for very smooth roads without problems.

In my experience with tubular for 6 years they flat less than clinchers, even ignoring clincher pinch flats. I do ride carefully and avoid road debris with any tire.
bikebreak is offline  
Old 07-16-18, 08:48 PM
  #30  
Senior Member
 
Join Date: Feb 2011
Location: Minnesota
Posts: 4,673

Bikes: N+1=5

Mentioned: 21 Post(s)
Tagged: 0 Thread(s)
Quoted: 875 Post(s)
Liked 244 Times in 181 Posts
Originally Posted by bikebreak
No pinch flats with tubular. If you have latex tube in your tubular you should top off air every day or two, I have forgotten a few times and went out with 60psi. squishy feeling but no danger of pinch flats.
Tubular tires can air down for rougher roads or go high psi for very smooth roads without problems.

In my experience with tubular for 6 years they flat less than clinchers, even ignoring clincher pinch flats. I do ride carefully and avoid road debris with any tire.
That has been my experience too but I’ve been riding tubeless tubulars for ten years and sealant works exceptionally well in that application. I’ve had one flat in the last 10,000 miles of riding. Compared to 6-8 every 2000 miles otherwise.
JohnJ80 is offline  
Old 07-17-18, 04:57 AM
  #31  
Senior Member
 
daviddavieboy's Avatar
 
Join Date: Oct 2013
Location: Great White North
Posts: 926

Bikes: I have a few

Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Quoted: 340 Post(s)
Liked 210 Times in 104 Posts
Originally Posted by flik9999
Do 28mm need a special rim or can I throw them on my wheels the tubs I have are HED Stinger 5.0 50mm aero rim.
I have the older stinger 6 wheels and a 28mm tire fits fine. My rims are 27mm wide.
daviddavieboy is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
reqm
Road Cycling
129
04-16-15 10:34 AM
amazinmets73
Road Cycling
35
10-05-14 11:47 AM
texastwister
Professional Cycling For the Fans
7
07-12-12 10:43 PM
MarkThailand
Road Cycling
6
06-01-12 06:57 AM
rootboy
Classic & Vintage
20
10-04-11 03:35 PM

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



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.