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Dia-Compe Gran Compe 1 Inch Steel Threaded Headset

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£16.99

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Manufacturer :

SJS Cycles part number :

Manufacturer part number :

Details

- Cage bearings
- 1" Italian size only
- English Threaded
- Classic steel threaded headset
- stack height - 34mm
- 30.2mm / 26.4

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Questions & Answers (6) Q & A

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Questions & Answers (6)

Question on sizes

By Phil

30 Apr 2021

Hi, what do you mean by 1" Italian size? And what are the diameters of the top and bottom cups so I can check this will fit inside my head tube? Thanks

SJS Customer Service:

Thank you for your enquiry, they are 30.2mm

WD 30/04/21

does this headset have ec30 please?

By michael eames

15 Jan 2021

SJS Customer Service:

This is EC30.

Thanks 29.01.21

Compatibilty issue

By David Peters

29 Mar 2019

I am restoring a 1976 Garelli Katia moped which may require the steering headset to be replaced. I am having difficulty in finding suitable bearings locally but have found the correct headset in USA (at some cost pp & vat) at
http://www.myronsmopeds.com/2015/05/steering/ (scroll down this page to 'Garelli' for details). Their ref is
25.4 x 1.06 (1.00?- 24.0 tpi), 30.2 cups
I believe the ref code is EC30/25.4-24tpi | EC30/26
Before placing an order can you confirm that your product above would meet this spec
Thanks
David Peters
Aberdeen

SJS Customer Service:

Without having the original in hand to check it, we are not able to confirm 100% as some measurements are not given. This is likely to be very close if not perfect.

Thanks - 01/04/19

re Dia-Comp Grand comp 1" italian threaded headset-what size is the crown race?

By Anonymous

22 May 2018

SJS Customer Service:

Hi

Thank you for your enquiry, the crown race for this headset is 26.4mm. I hope this helps.

Kind Regards

Can I use this with 1 inch road bike and mtb or is it bmx

By stephen brown

28 Mar 2018

SJS Customer Service:

Hi there,

You can use this with a road bike, mtb or bmx as long as the dimensions match up.

Thanks

Cups, Bearings, Crown Race Included?

By Anonymous

30 Mar 2015

Are headset cups that fit onto frame, bearings, and fork crown race included with the headset?

If not, can you suggest a compatible product to pair?

Thanks a lot.

SJS Customer Service:

Hi,

Everything required for fitting (bearings, cups, crown race ETC.) is included in the package.

Thanks.