Rubber grommets for frame plugging – where from?

Where can I find some frame plugs from? Manufacturer doesn’t do them, I’m after a rectangular/oblong one in particular…but I can’t really find what I’m after online.

Does anyone have any links they can share as I suspect I’m just not looking in the right place!

Thanks.

the Cervelo Di2 downtube plugs are oval … most of the other ones i’ve seen are round ones.

spesh ones … https://www.thebikefactory.co.uk/product/B3322/specialized-cable-stops-di2/
cervelo ones … https://cicloscorredor.com/en/frameset-accesories/6930-cervelo-downtube-di2-closed-grommet-for-rs-series-7161353297721.html

Although …. 🙂
https://www.cannondaleexperts.com/Cannondale-Shift-Brake-Grommets-Guides-for-F-Si-Tesoro-EVO-Synapse-CAAD12-K32048_p_8008.html

MIght be of use? https://www.bird.bike/product/reverb-stealth-port-bung/

If it’s a blanking one – make your own out of Sugru

Could you just use a dab of mastic / bathroom sealant?

Sorted…thanks.

Sugru is great but being ham-fisted would mean it wouldn’t end up being right – almost all the tube would be in the bb shell, same issue with silicone sealant.

🙂

Got mine from amazon :

https://www.amazon.co.uk/gp/product/B002GB5VFU/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

they become oblong if the hole is oblong…