[Closed] Shimano Ultegra Query

Colour?

I wondered about that but there is actually an F printed on existing one 'SG-X 50-F' but CRC have G series ones at a good price. Don't know if its a ramp position thing ?

G is glossy grey version

bike discount was less than £45 for a 50T a few weeks back . a lot cheaper than CRC .

Not 100% sure but might be a triple ring.
I know the bolt circles are the same but I think there is a slight variation in the ramps.
Might be worth checking with them as I know I had compatibility issues with them in the past.
Thanks,
Max

6750 is the Compact version of the 6700/6703 cranks. I think it's just a colour variation.

Thanks, I noticed on the shimano tech docs they are either 6750 or 6750 G, with the G being 'glossy' so dont know what the F is for ? Max, cheers, but they only come in doubles.

I previously used bike discount but had to return stuff and it was more hassle than CRC....

Thanks scotroutes, the CRC picture shows a printed stamp with same text as mine, incl F, but in black rather than white text, so think they are same, cheers.

Actually, I don't think it is colour.

Do you have a link to the G-type one?

The only G-type chainrings I can find on the madison b2b are 46t 110bcd outers for the CX50 and CX70 chainsets.

This is the CRC 'G'one

[url= http://www.chainreactioncycles.com/shimano-ultegra-fc6750-10sp-compact-chainrings/rp-prod116082?gs=1&gclid=Cj0KEQjw7r-rBRDE_dXtgLz9-e4BEiQATeKG7I6T34cDHp958lhkRgbJ0INSweIctMAyBAXLiGgIaC0aAozT8P8HAQ&gclsrc=aw.ds ]here[/url]

But here are the tech docs

[url= https://www.google.co.uk/url?sa=t&source=web&rct=j&ei=zLVwVdncL8L9UICvgPgK&url=http://si.shimano.com/php/download.php%3Ffile%3Dpdf/ev/EV-FC-6750-2956A.pdf&ved=0CDUQFjAD&usg=AFQjCNFNZADuqbpB10ajjSOP1PndAsfoHw&sig2=1KbWFgzrwqsw5V3PXKaepw ]docs[/url]

With no mention of 'F'

This is the CRC 'G'one

That's an F-type

Simon, first line of the description on the CRC link :

"Genuine Shimano replacement part. For use with Shimano Ultegra FC-6750-G"

I am confused !

And here's the 'F' one :

[url= http://www.sjscycles.co.uk/shimano-ultegra-fc-6750-110mm-bcd-5-arm-outer-chainring-f-type-glossy-grey-50t-prod27603/ ]sjs one[/url]

I am confused !

That's the glossy grey version of the 6750 chainset.

Simon, thanks, I was editing to add in the sjs one that is described as F series when you posted

I have the retail packaging for an Ultegra crankset- the barcode sticker says FC-6750G 34x50, the tickboxes used when packing say this contained a glossy grey compact 50/34 crankset.

Ideal, will get one ordered, many thanks