Tape width for tube...
 

  You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more

[Closed] Tape width for tubeless WTB i45 rims

15 Posts
7 Users
0 Reactions
87 Views
Posts: 8318
Full Member
Topic starter
 

Looking at the WTB website they say 50mm tape. However I've just been doing a little experiment with 50mm gaffer on the rim and it seems a little wide as in it will come up the sidewalls of the rim. Has anyone taped these rims and what width did you use. Rims are tubeless ready so I assume i just need to cover the spoke bed.


 
Posted : 16/01/2018 1:21 pm
Posts: 0
Free Member
 

I thought that you went with the same width as the rim and when you pushed it into the central well the edges of the tape got pulled inwards slightly?


 
Posted : 16/01/2018 1:26 pm
Posts: 8318
Full Member
Topic starter
 

I think that's the idea whitestone but I have seen previous posts where people have found it easier to use narrower tape on other rims.


 
Posted : 16/01/2018 1:49 pm
Posts: 0
Free Member
 

Can you not try with some electrical tape (or similar that won't leave a residue)? I now use Gorilla tape and probably go a couple of mm narrower than the external rim width, about the same as centre to centre of the rim walls. Worked fine so far, I'll be doing a CX rim this evening like that - though the electrical tap is probably the right width for those rims 😀


 
Posted : 16/01/2018 1:53 pm
Posts: 513
Free Member
 

I used 50mm on mine


 
Posted : 16/01/2018 1:53 pm
Posts: 8318
Full Member
Topic starter
 

Thanks firestarter, If that's worked for you then that's what I'll try. It's the same bike by the way the Ramin 3+. Evans kept reducing it until i could no longer resist. 🙂


 
Posted : 16/01/2018 1:56 pm
Posts: 513
Free Member
 

Great bike mate. The tyres went straight up on the rims very easy


 
Posted : 16/01/2018 1:59 pm
Posts: 8318
Full Member
Topic starter
 

That's good to here firestarter as it'll be the first time I've tried tubeless. Did you use the WTB tape or something else?


 
Posted : 16/01/2018 2:05 pm
Posts: 513
Free Member
 

Gorilla repair tape and an old innertube valve I cut out of a tube. Went up first time


 
Posted : 16/01/2018 5:41 pm
Posts: 9306
Free Member
 

https://www.wtb.com/products/tcs-rim-tape :

"What size tape do you need?
WTB recommends using tape that is 5mm wider than your inner rim width."

.. pass the 50mm duct tape then : )


 
Posted : 16/01/2018 6:10 pm
Posts: 43345
Full Member
 

50mm on mine. Tyres were a fiddle with a track pump.

It's [i]almost[/i] like the manufactures actually know what they are talking about, eh?


 
Posted : 16/01/2018 6:38 pm
Posts: 43345
Full Member
 

For fiddle, read doddle.

Bloosy speelcheeker


 
Posted : 16/01/2018 7:05 pm
Posts: 4626
Full Member
 

I would (read have) just buy some 30mm tape and do one stripe on the left, one on the right, and one up the middle to seal it all. Job done.


 
Posted : 16/01/2018 7:46 pm
Posts: 513
Free Member
 

Or one wrap of 50mm as I did 😉


 
Posted : 16/01/2018 7:53 pm
Posts: 10539
Full Member
 

In my experience, you want the tape just slightly up the sidewall.


 
Posted : 16/01/2018 8:50 pm
Posts: 8318
Full Member
Topic starter
 

WTB recommends using tape that is 5mm wider than your inner rim width.

It's almost like the manufactures actually know what they are talking about, eh

I know what they say, but they only design and make the things, I want the wisdom of the crowd, and not just any crowd but the STW crowd. 🙂

Thanks all.


 
Posted : 16/01/2018 9:46 pm

6 DAYS LEFT
We are currently at 95% of our target!