Tubus Stayholder Mount for Roundstays

Customer Reviews (2)
5 / 5| Write your review
£9.50 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Includes Roundstay holder and mounting block. Sold as singles.
Product Reviews (2)
Questions & Answers (4) Q & A
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Product Reviews (2)
Overall Product Rating 5 / 5
Tubus Stayholder Mount For Roundstays
By PeterinYork
21 Jun 2012
5 / 5
I recommend this product
ProsSecure, compact, stainless fasteners
Very tidy units which I have used to improve the fitting of a Topeak rack
Tubus Stayholder Mount For Roundstays
By Seamus king
14 Dec 2011
5 / 5
I recommend this product
Prosit works
with this I was able to mount my Blackburn =carrier onto an other bike.

It work very well. If fits wher the stays used to go.
Questions & Answers (4)
Size of Bolts for mounting the Stay Clamps to a Rack?
28 Dec 2018
Hi Folks,

What is the Size of the Bolts that are used for mounting the Stay Clamps to a Rack? (i.e. the bolt on the left with the hex head)

Can you give me the diameter of the threaded section also please?

The bolt on the left is an M4.

Please confirm which threaded section you are referring to.

Thanks - 31/12/18
What'S The Diameter Of The Roundstay Holder?
11 Apr 2017

The roundstay holder is designed for stays that are 8mm in diameter.

Tubus Cosmo
16 Nov 2015
Is this mount compatible with Tubus Cosmo?
I still have the round space holder, im just missing the clamping bolt and screw. Does the 'Tubus Roundstay Clamping Bolt' come with the screw by any chance?

This Stayholder Mount is indeed compatible with the Tubus Cosmo. All of the parts shown in the photo are included, if its just the bolt to mount the stay holder to the rack you need then it is just a M5 bolt that is 12mm long.

Will This Mount A Round Stay To A Tubus Fly Rack
11 Aug 2014

I need the part that holds the round stay of a tubus fly rack onto the hole on the rack itself. Would you be able to advise whether this will do the job?

Hi, Unfortunately this item will not work with the Tubus Fly rack as the bolt that fixes the stay is not long enough. Also the bolt size is different, the Fly is an M6 whereas the bolt on this item is the narrower M5 so moves around in the hole. At the moment we do not stock the correct part but I have asked our Purchasing Manager to source them from the supplier. Regards Jamie