For Sale: Slam that stem - low stack headset cover

All sizes of bearing covers, spacers and top caps are currently in stock in both black anodised and raw

Please can I have a 47x2 mm in black for a CAAD 12?

Would they fit a 2021 Synapse?

1 1/8”
ACB 45/45, 41.8mm O.D.
FSA - MR121
Cannondale- K35018

Yes, probably 47×2 like other Cannondales, but check the measurements per first post.

Do you have a 2mm black bearing cover?

I have 2mm Depth in Diameters of 45,46,47 and 48mm

Potentially interested in 45mm

I still never got the Shiv one - has anyone done a Shiv and know the measurements?

All the depths are in stock in 45mm

Cool would be interested in 2 if poss

What Depth(s)?

4mm please

Received mine yesterday and thought I'd share a couple of pictures as it took some scrolling to find some before I decided to buy one. Fit is fantastic and the cover is great quality. Also came in at 3g (47x4mm) if that's something you're interested in! Cheers Jorj

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Tester, have you got any 47x2 in stock?

Preferably black but silver also good.

I have both.

Are you doing these for 1 1/4 headsets such as the Canyon Ultimate? Getting rid of acros crap.

In general, no, there are too many different sizes for too few bikes. If you happen to catch me when I'm in the process of making a batch of normal sizes, I can add on specials at twice the usual price.

ok

Hello @gbj_tester I was wondering if you could help with something. I’m looking at a fairlight Strael and it seems that the best option for fit for me is a slammed 56T frame. They list the Headset top cup stack as 8mm (see image) and I’m guessing they don’t include this in stack height in the geo charts. I have asked them direct. By using some of your machined bits I guess I may be able to shave a few mm off that 8mm figure? Thanks

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Those are ZS44 headsets. While my covers are not specifically designed for them, some users have had success with a 48×2, but it only takes about 2-3mm off the stack.

Ok thank you. Headsets are confusing it seems!

Do you still have any stock of 45's?

...and how about a 47/3 also?

I have all the depths in both 45mm & 47mm diameters

Hi.

I’ve a headset with a 41.8mm upper bearing.
Headtube diameter is 46mm.

I’d like a cover with 3mm depth. Preferably in black.

Is that possible?

Yes, that size is in stock