Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.

New: Take Part in the March Giveaway: Coming Soon 3/24


Tube sizing help for 27" wheels
#1
Hi,

I've got an old road bike with 27" wheels and 27 1 1/4 (32 x 630) tyres. I just ordered some spare inner tubes online and found out that 700 28-35c should be appropriate for my bike. They have sent me 700 25-28c tubes instead though, claiming that they should still fit, as they cover all tyres from 25-38c (instead of 28, as it says on the label), which is a much broader range than the one they'd originally listed.

I've been trying to find out for quite some time now if these tubes should indeed be fine, so if anyone here has any idea about their suitability that would be great, thanks! :-)

- Sam
  Reply
#2
Hi Sam;

They'll be fine. Tubes are very forgiving.

On my 27" commuter (Schwinn World Tourist); I am currently running a 28-630 tire in front and a 32-630 in the back with Sunlite Thorn Resistant (TR) tubes that are sized 35-45 - 622. They are leftovers from when our T50 tandem had Schrader valve rims. My WT has 19mm inside width rims.

TR tubes are very durable but are HEAVY. On our tandem and my commuters, I want the durability, and a little extra weight just means more of a work out Smile
Nigel
  Reply
#3
Hi Nigel, thanks for the reassurance! Thorn resistant tubes do sound interesting, I might have to look into them, since my commute-route is strewn with glass.
  Reply


Possibly Related Threads...
Thread
Author
Replies
Views
Last Post
 
6,958
12-04-2014, 01:06 PM
Last Post: DaveM
 
11,909
07-19-2014, 10:07 PM
Last Post: Painkiller
 
6,449
04-05-2014, 10:42 AM
Last Post: DaveM
 
8,186
10-29-2013, 03:32 PM
Last Post: Budtooz22
 
23,985
09-28-2013, 11:01 AM
Last Post: nfmisso
 
28,839
05-27-2013, 10:35 AM
Last Post: ydrive
 
20,553
05-28-2011, 04:57 PM
Last Post: k0p4n

Forum Jump:

[-]
10 Latest Posts
What tools have you bought recently?
Yesterday 06:57 PM
Santini fluted frame
Yesterday 06:47 PM
Expensive bikes with crappy wheels
Yesterday 10:15 AM
Where are you from and What is your favo...
03-27-2024 11:43 PM
2007 Trek Pilot S.P.A. 5.2
03-27-2024 07:06 PM
2010 Specialized Hardrock
03-26-2024 09:16 PM
1990 Specialized Rockhopper How to Fluff...
03-25-2024 07:05 PM
Thread busted on right pedal crank
03-24-2024 08:52 PM
Trek domane tyre
03-24-2024 05:48 PM
Modern rims crack at spoke holes
03-24-2024 05:32 PM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. Painkiller
21 posts
no avatar 2. ReapThaWhirlwind
16 posts
no avatar 3. Jesper
15 posts
no avatar 4. GirishH
15 posts
no avatar 5. meamoantonio
15 posts