Home
Forum
Search
Login
Register
Merch
Donate
Welcome, Guest. Please
Login
or
Register
::
View Members
SuzukiSavage.com
›
General Category
›
Rubber Side Down!
› Rear tire tube keeps chafing flat
(Moderators:
verslagen1
,
Dave
,
Serowbot
)
‹
Previous topic
|
Next topic
›
Pages:
1
2
Rear tire tube keeps chafing flat (Read 81 times)
TeamMarlony
YaBB Newbies
Offline
SuzukiSavage.com
Rocks!
Posts: 15
Rear tire tube keeps chafing flat
03/11/19 at 20:14:23
I have had four flat rear tires due to the tube chafing until there's a slit in the tube within 20,000 miles. I ran stock size k555 Dunlop tire and now a Michelin C2 140/75. I bought the mag wheel that has been recommended on this to get away from a a tube but it looks like those tires are 130/90-16 which would raise the bike almost an inch. That isn't much, but my wife who is 4'10" also rides the bike and we need it as low as we can. I have had 3 different reputable shops install the tire/tube. I am just curious if anyone has any suggestions or insight on the cause? I would like to keep with a high mile tire if possible. Thanks!
Back to top
IP Logged
verslagen1
YaBB Moderator
ModSquad
Offline
Where there's a
will, I want to be
in it.
Posts: 28760
L.A. California
Gender:
Re: Rear tire tube keeps chafing flat
Reply #1 -
03/11/19 at 22:37:25
are you using the recommended tire pressure for the tire?
Can be 90% of the max tire pressure.
Back to top
Versey's Place
Tech Section Index
IP Logged
Dave
YaBB Moderator
ModSquad
Offline
SuzukiSavage.com
Rocks!
Posts: 17810
Camp Springs, Kentucky
Gender:
Re: Rear tire tube keeps chafing flat
Reply #2 -
03/12/19 at 04:02:00
Going to a 130/90-16 may not raise the bike a full inch.....most likely it will be closer to 1/2 inch taller than the recommended 130/90-15.
If your tube is getting a hole, there must be a rusty spot or some other roughness that is wearing the tube.
Clean the rim, sand any rough spots, and put a coat of paint on anything that isn't shiny chrome.....install a new rim band. You can also get a heavy duty tube that has thicker rubber.
Back to top
Someday I will be old......But not today!
IP Logged
TeamMarlony
YaBB Newbies
Offline
SuzukiSavage.com
Rocks!
Posts: 15
Re: Rear tire tube keeps chafing flat
Reply #3 -
03/12/19 at 06:52:47
verslagen1 wrote
on 03/11/19 at 22:37:25:
are you using the recommended tire pressure for the tire?
Can be 90% of the max tire pressure.
Yeah, I try and check that every couple weeks and keep it at 32 to 34.
Back to top
IP Logged
TeamMarlony
YaBB Newbies
Offline
SuzukiSavage.com
Rocks!
Posts: 15
Re: Rear tire tube keeps chafing flat
Reply #4 -
03/12/19 at 06:55:35
Dave wrote
on 03/12/19 at 04:02:00:
Going to a 130/90-16 may not raise the bike a full inch.....most likely it will be closer to 1/2 inch taller than the recommended 130/90-15.
If your tube is getting a hole, there must be a rusty spot or some other roughness that is wearing the tube.
Clean the rim, sand any rough spots, and put a coat of paint on anything that isn't shiny chrome.....install a new rim band. You can also get a heavy duty tube that has thicker rubber.
I may try the mag wheel and if it is too tall cut the spring a little. The slits are usually on the middle of a football shape where the tube had folded over on itself. There have been up to three different spots on a single tube after a flat. Only one is bad enough to have the slit, but it has been chafing in a few spots.
Back to top
IP Logged
verslagen1
YaBB Moderator
ModSquad
Offline
Where there's a
will, I want to be
in it.
Posts: 28760
L.A. California
Gender:
Re: Rear tire tube keeps chafing flat
Reply #5 -
03/12/19 at 06:57:25
If the tube is folding over on itself, then it is too big for the tire.
Back to top
Versey's Place
Tech Section Index
IP Logged
Gary_in_NJ
Serious Thumper
Offline
LS650 Cafe Racer
Posts: 2625
Amongst the Twisty Roads
Re: Rear tire tube keeps chafing flat
Reply #6 -
03/12/19 at 07:05:46
As other have said, check for a high spot on the rim and install a new rubber rim guard. Using Talcum power or Baby powder when installing the tube (lots of it) helps with rubbing issues too.
Back to top
A life-time student of motorcycling.
LS650 Cafe, DRZ400SM, FZ6N, SV650S, CB900C, Ducati ST2, CB550F-SS
My LS650=>
http://suzukisavage.com/yabb2.2/Attachments/Left.JPG
IP Logged
TeamMarlony
YaBB Newbies
Offline
SuzukiSavage.com
Rocks!
Posts: 15
Re: Rear tire tube keeps chafing flat
Reply #7 -
03/12/19 at 07:11:40
That may be the case. Usually I have just trusted the shop. I bought an extra last time (same size as one that chafed) and i remember the tube being in the range of the tire. I'll check that next time though. Thanks.
Back to top
IP Logged
Dave
YaBB Moderator
ModSquad
Offline
SuzukiSavage.com
Rocks!
Posts: 17810
Camp Springs, Kentucky
Gender:
Re: Rear tire tube keeps chafing flat
Reply #8 -
03/12/19 at 07:47:53
If you are installing a 16" tube in a 15" tire....it is going to be too big!
Back to top
Someday I will be old......But not today!
IP Logged
TeamMarlony
YaBB Newbies
Offline
SuzukiSavage.com
Rocks!
Posts: 15
Re: Rear tire tube keeps chafing flat
Reply #9 -
03/12/19 at 08:06:58
The tube on there now is 15". The tire on the mag wheel would be 16", but would not need a tube.
Back to top
IP Logged
Dave
YaBB Moderator
ModSquad
Offline
SuzukiSavage.com
Rocks!
Posts: 17810
Camp Springs, Kentucky
Gender:
Re: Rear tire tube keeps chafing flat
Reply #10 -
03/12/19 at 08:11:18
Do the folds go along the tube.....or across the tube?
Back to top
Someday I will be old......But not today!
IP Logged
TeamMarlony
YaBB Newbies
Offline
SuzukiSavage.com
Rocks!
Posts: 15
Re: Rear tire tube keeps chafing flat
Reply #11 -
03/12/19 at 08:16:35
Across, on the outside.
Back to top
IP Logged
Dave
YaBB Moderator
ModSquad
Offline
SuzukiSavage.com
Rocks!
Posts: 17810
Camp Springs, Kentucky
Gender:
Re: Rear tire tube keeps chafing flat
Reply #12 -
03/12/19 at 09:07:44
TeamMarlony wrote
on 03/12/19 at 08:16:35:
Across, on the outside.
That would indicate the OD is too big - too much rubber out there for some reason.
What size tire do you have?
Here is where you can figure out the tube size(s) that will work.
https://www.campusskooters.com/tire-size-conversion-chart
Back to top
Someday I will be old......But not today!
IP Logged
TeamMarlony
YaBB Newbies
Offline
SuzukiSavage.com
Rocks!
Posts: 15
Re: Rear tire tube keeps chafing flat
Reply #13 -
03/12/19 at 09:33:46
The current tire size is 140/75-16. I believe that i have 5.11/5.10-16. There doesn't seem to be an exact conversion, but it's close.
Back to top
IP Logged
Dave
YaBB Moderator
ModSquad
Offline
SuzukiSavage.com
Rocks!
Posts: 17810
Camp Springs, Kentucky
Gender:
Re: Rear tire tube keeps chafing flat
Reply #14 -
03/12/19 at 10:03:50
I thought you had a 15" tire on there now....not 16".
I didn't realize the chart didn't have any 15" tires/tubes on it.
I am so confused.
Back to top
Someday I will be old......But not today!
IP Logged
Pages:
1
2
‹
Previous topic
|
Next topic
›
Forum Jump »
» 10 most recent posts
» 10 most recent topics
General Category
»» Rubber Side Down!
- Technical Documents/Reference
- The Marketplace
- The Cafe
- Politics, Religion (Tall Table)
- Forum Upgrade Issues / Tests
« Home
« Home
SuzukiSavage.com
05/01/24 at 16:46:11
›
General Category
›
Rubber Side Down!
› Rear tire tube keeps chafing flat
SuzukiSavage.com
» Powered by
YaBB 2.2
!
YaBB
© 2000-2007. All Rights Reserved.