Dura-Ace R9200

[stevec1975]

Two more coming tomorrow
Not quite June 30th, but we got there in the end!

Nice, 11K of Dura Ace just casually placed on the table, are you claiming the free T-Shirts for each one you install?

[BadBoyR]

Two more coming tomorrow
Not quite June 30th, but we got there in the end!

Never mind the dura ace, what espresso machine is that? Profitec?


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[ryanw]

Tape tomorrow...

And good news, the RD is DM compatible

Few pics with weights too, the OSPW adds circa 30g over standard mech.

[kamokamo12]

That would be kinda cool. The ultimate retro mod being to Di2 hack a set of downtube shifters and have sympathetic electric on old steel. I can feel a project coming on

Sent from my Pixel 4 XL using Tapatalk

I made two types of electric downtube shifters, friction and Di2.
https://youtu.be/QOA7ENnLUuw
https://youtu.be/FYhrPh0-uGg

[cnyn]

Two more coming tomorrow
Not quite June 30th, but we got there in the end!

Never mind the dura ace, what espresso machine is that? Profitec?

Should be a Rocket Appartamento: https://rocket-espresso.com/appartamento.html

[carborush]

Tape tomorrow...

And good news, the RD is DM compatible

Few pics with weights too, the OSPW adds circa 30g over standard mech.

Total weight pls ?

[ChrisRideLog]

Tape tomorrow...

And good news, the RD is DM compatible

Few pics with weights too, the OSPW adds circa 30g over standard mech.

Brilliant build, I guess it can't get any much better than that!

Which Quarq crank do you use? Is this the lighter and not longer available GXP or heavier DUB version? Or am I mixing things up here?

Thanks.

[robbosmans]

Gxp is heavier. The light quarq dub v1 aren’t available anymore, you can get the Red crankarms tho

[ryanw]

Indeed is the V1/D1 Quarq (same as the current Red).
They stopped producing it a while back and now superseded by the V2/D2 model which is 140g heavier.

There's a workaround if you have the patience...

[ChrisRideLog]

Indeed is the V1/D1 Quarq (same as the current Red).
They stopped producing it a while back and now superseded by the V2/D2 model which is 140g heavier.

There's a workaround if you have the patience...

thanks a lot for the detailed explanation. Highly appreciated!

One last question, do you remove the complete clear coating before clear coating the crank again or you just spray it on some spots over the exisiting one?

Thanks a lot!

[mrlobber]

They stopped producing it a while back and now superseded by the V2/D2 model which is 140g heavier.

There's a workaround if you have the patience...

It looks like you switched the axle as well? 130g couldn't be removed by sanding alone, could it?

[Nplus1]

They stopped producing it a while back and now superseded by the V2/D2 model which is 140g heavier.

There's a workaround if you have the patience...

It looks like you switched the axle as well? 130g couldn't be removed by sanding alone, could it?

The image with the black axle shows the heavier D2 carbon crank arms (now the only option if you want Quarq branding).

[Maddie]

Quarq D1 cranks are based on Red cranks while Quarq D2 are based on Force cranks. Force cranks are 140g heavier than Red. You don't remove remove a lot of weight by sanding the cranks. I did the same to my Quarq D1 cranks and if I rememember correctly it was 1g or less. I also did it on Red22 cranks and there it was a bit more.
I did it because I prefer the raw carbon look, not because of the weight reduction.

[mrlobber]

Yeah, I'm aware of it all, maybe I just misunderstood what ryanw posted, it sort of suggested to me that with some extra effort you could "translate" the D2 cranks into D1 weight wise.

[tylermenard]

Tape tomorrow...

And good news, the RD is DM compatible

Few pics with weights too, the OSPW adds circa 30g over standard mech.

Sigeyi derailleur hanger? Any reason you switched away from the Specializied rear hanger with the new groupset?