FSA Headsets .

[MrGrumpy]

How bleedin complicated is it to find the right headset bearings. It’s a FSA orbit C40 headset. Got the bearings out but there are several different versions and I’ve no idea which ones it should be ? The bearings appear to be all the same size ??? For info it’s for a Raleigh Militis 3 carbon frame .

 

[Milkfloat]

Asking the bleedin obvious but are the bearing sizes still legible on the sides?

 

[fossyant]

I had to write my numbers down before they wore off.

 

[Milkfloat]

If you cannot find the numbers I think you need a FSA Orbit C40 No 42 1 1/2 to 1 1/8. The different versions I think are just the top cap height, which you can either use your existing one or measure it, then you choose carbon or aluminium. This listing has measurements as well as being a good price - https://www.ebay.co.uk/itm/FSA-ORBI...-42mm-52mm-Tapered-Headset-Black/363028961322

 

[MrGrumpy]

Asking the bleedin obvious but are the bearing sizes still legible on the sides?

Nope !! I’m thinking it’s 073E-RS however and it’s the same bearing on the different combinations. Got the verniers out and it appears to be the same?!

 

[cyberknight]

is it the acb headset ?
have the same in the boarddman and i was told this

Amazon product ASIN B00MONOP7KView: https://www.amazon.co.uk/FSA-Bearing-TH-073-36%C3%9745-MR127/dp/B00MONOP7K

https://www.wiggle.co.uk/fsa-bearin...24uk&pgrid=17507338502&ptaid=pla-127999224542

 

[MrGrumpy]

What does ACB stand for ? I think that’s what it is !? The bearing does seem to measure up as that . So might take a punt.

 

[Milkfloat]

ACB is angular contact bearing. I am pretty sure that your bike has a tapered headset 1 1/5” to 1 1/8”. Can you confirm?

 

[MrGrumpy]

It does , I’ve ordered the headset linked to up thread. It seems to be the right specs when I measure.

 

[MrGrumpy]

Thanks to CRC, paid extra for next day delivery and all fitted now along with new bar tape. N+1 rides again ! Which is just as well as my other bike is now off the road !

 

[fossyant]

Thanks to CRC, paid extra for next day delivery and all fitted now along with new bar tape. N+1 rides again ! Which is just as well as my other bike is now off the road !

What, you need another bike then.

 

[dan_bo]

What does ACB stand for ? I think that’s what it is !? The bearing does seem to measure up as that . So might take a punt.

All coppers-bastards.

 

[fossyant]

All Cyclists Bastidos ?

 

[MrGrumpy]

All coppers-bastards.

Aye , we all know that acronym!!

 

[MrGrumpy]

What, you need another bike then.

Yes I’m well over due a C2W bike ! However don’t get much for £1k, well what I’m after anyway !