Which Groupset?

Yep, 110, 40T, silver...
https://www.soniccycles.co.uk/products.php?id=110&cat=2

Stronglight one isn't narrow wide is it? I will be taking the bike off-road.

Ah, yes, forgot that bit. I'd probably email Superstar and see if they actually made them that size.

Looks like Gebhardt do NW chainrings but I can't read Czech so have no idea of details:
https://www.gebhardt.cz/cs/novinky/prevodniky-se-stridavou-sirkou-zubu-

You can get Chinese, either from eBay or Aliexpress. SRAM does 110 BCD NW chainrings, Race Face too.

Found one on ebay, I'd tried aliexpress but it seemed to be just 104bcd but all sorted now. Thanks both!

Are the Dura Ace 9001 shifters the same as R9100?

TIA

#CSB

Seeing as we're on the subject on chainrings, can I get a 130BCD NW chainring 38-42T anywhere?

I should be able to tell you, but sadly it appears that the 9100 groupset Chainreaction sent me is missing the shifters.

Ribble say its the same shifters, but the 9001 are £50 cheaper....

Raceface makes some.
https://www.bikester.fr/race-face-cx-single-narrow-wide-plateau-130-bcd-noir-470106.html

Hi,
I have a gravel bike with MTB Sram GX 1X11 groupset that I want to turn brifters / drop bars.
I plan to mount sram rival 11s brifters.
I wonder:
would they fit my GX rear derailler? I heard Sram won't recommend it.
would they fit my TRP Spykes disc brakes?

Thanks for your help!

11 speed is when things got weird .. 10 speed stuff that says 'exact actuation' on it works well with each other. I am currently using the 10 speed TT shifter with 10 speed GX rear mech, working fine.

@Howard might be able to help.

As far as I know the 11 speed road and MTB stuff will not work together :/

Also Spykes are designed for linear pull brake levers so you'd need to swap em out for spyres lest get a weird feel at the levers, at best, or a fiery poo covered death at worst.

Will not work, can't mix and match Sram Road and MTB 11 speed. Have researched this couple weeks ago.

But I do believe Jtek make a wheel thingie.

edit: They do according to the charts you need a shiftmate 9

OH yeah thanks!!!

Can Anyone that have used the new tiagra 4700 and 105 5800 share the front shifting performance?
5800 sure feels better than the 5700, seeing that 4700 shares the same front mech shape with 5800 would be interested to now whether it is the front mech shape or better routing in the shifter.

It could also be down to the frames, if you're trying it on two different bike, then it's likely that the frame is why one of them feel better to shift.

Some frame geometry make the newer Shimano derailleur to shift almost like a.snap than smoothly.

That complicate things.

Basically I've used three groupsets tiagra 4600, 105 5700 and 5800 on three different steel frames.
Front shifting is the best on 5800,then 4600 lastly on 5700.

If 4700 front mech works with 4600 shifters would using it improve the shift?

Potenza's getting hydraulic too

centrelock and flatmount .. both Shimano things LOL .. Campag has built in irrelevance. Good for insta likes.

Cheap as chips 10 speed thumb shifter/flat bar mounted and rear derailleur combo pls.

I'm pretty much resigned to not getting my 9 speed 6500 working with a 10 speed thumb shifter (unless its a retro friction/non indexed shifter).

Would you have rather seen different standards? As #buyers we should be happy :)