LTWOO ER9 & ERX - Electronic groepsets

[jonathanf2]

i thought i seen a build insta post somewhere with this TT groupset,cant find it now typically

Here's what I've found. 

[yappy]

blue edition is probably can buy on aliexpress
80 design store

[lavistaa]

heres hoping they offer blip/climber switches we can mount anywhere.

[jonathanf2]

This has my name on it for 2026 season
When it becomes widely available, y'all please post and keep us updated here

Did your ER9 firmware and LTwoo app software update with blip compatibility? Only one of my ER9 groupsets updated, while the other one did not. It your ER9 did update, it's possible you can just get the TT shifters/levers and use your current hardware.

Also I've been cruising Chinese social media (using translation algorithms). The new ERX has already been released over there. They also seem to be referring to the new ERX as the blue edition (or blue print). Interestingly enough they have the same concerns about LTwoo in regards to after sales support, durability and cost value compared to 105 Di2.

[boxof13]

I just pulled the trigger on the new edition of eRX from 80 Design Store, which has been very responsive. This is my second purchase from them and previously it was the eR9. I need a new set for my new bike, so I figured to take advantage of the currently running AliExpress promotions. Here are some images for the new eRX. You would notice the new hood shape, which now looks more like Shimano's. I hope this will improve the ergonomic of the shifters.
If anyone is interested, I saw this link from Baidu with more images - https://tieba.baidu.com/p/9320586786
Looks like the new eRX is heavier than the previous one. If it is for all the improvement, I am all for it.

[raisinberry777]

Also I've been cruising Chinese social media (using translation algorithms). The new ERX has already been released over there. They also seem to be referring to the new ERX as the blue edition (or blue print). Interestingly enough they have the same concerns about LTwoo in regards to after sales support, durability and cost value compared to 105 Di2.

Blueprint is just the translation of L-Twoo's Chinese name - 蓝图 or lántú

[mozart]

I just pulled the trigger on the new edition of eRX from 80 Design Store, which has been very responsive. This is my second purchase from them and previously it was the eR9. I need a new set for my new bike, so I figured to take advantage of the currently running AliExpress promotions. Here are some images for the new eRX. You would notice the new hood shape, which now looks more like Shimano's. I hope this will improve the ergonomic of the shifters.
If anyone is interested, I saw this link from Baidu with more images - https://tieba.baidu.com/p/9320586786
Looks like the new eRX is heavier than the previous one. If it is for all the improvement, I am all for it.

do you try to syncronize something for new erx with old. like new fd with old shifters? is that possible?

[Avalius]

do you try to syncronize something for new erx with old. like new fd with old shifters? is that possible?

Curious about this aswell, would solve shitty RD problems for alot of ppl.

[cramy]

in his new video trace velo indicate that LTwoo will not be selling the blue edition but go for the 3.0 version instead with USB-C and other stuff, no release date announced but he believe later this year.

[pandinoyoung]

in his new video trace velo indicate that LTwoo will not be selling the blue edition but go for the 3.0 version instead with USB-C and other stuff, no release date announced but he believe later this year.

he got confused. the blue version already has the usbc port on the fd and is already on sale on pandapodium. there is no version 3.0, except for next year, since the blue edition came out in spring last year.

at least, I think so

[toxin]

There's several. the first "blue edition" that was shown and nicknamed by Joe was more like a prototype, but it wasn't officially acknowledged by ltwoo as anything. The new one is called "blue" something by ltwoo and is probably the 3.0

[boxof13]

do you try to syncronize something for new erx with old. like new fd with old shifters? is that possible?

The groupset is still on its way to me. I can check when I get them on my hands and report back.

So, I believe the new version Trace was referring is the one I just placed the order for. It is the same to what PandaPodium also sells. The new version does have updated hood shape, in addition to the new button layout.

I was also debating if I should wait for the new Magene groupset to be out for sale outside of China. The new extra button will be a nice change, but I need a groupset now and I am not sure if I want to beta test other new groupset. It's not that I expect a perfect second (third?) edition from Ltwoo would be perfert, but I assume Ltwoo has learned a thing or two from the previous ones. Also, my two eR9s somehow are still going strong.

[cramy]

The groupset is still on its way to me. I can check when I get them on my hands and report back.

So, I believe the new version Trace was referring is the one I just placed the order for. It is the same to what PandaPodium also sells. The new version does have updated hood shape, in addition to the new button layout.

I was also debating if I should wait for the new Magene groupset to be out for sale outside of China. The new extra button will be a nice change, but I need a groupset now and I am not sure if I want to beta test other new groupset. It's not that I expect a perfect second (third?) edition from Ltwoo would be perfert, but I assume Ltwoo has learned a thing or two from the previous ones. Also, my two eR9s somehow are still going strong.

for now no news on magene so your best bet is wheeltop or Ltwoo if you need one right now.

[rockerplates.de]

is there really anybody participating in tt events and risking it with ltwoo components?

[pavlo.k]

can anyone explain how to set up the front derailleur, please?
I find it really confusing and can get rid of the rubbing.
1) FD cage on ER9 i really narrow for some reason and when I set up "limits" the chain starts rubbing on the inner plate before i can move the outer plate to required 0.5mm.
2) I can't understand when the derailleur moves to those limit positions? when i change the gear or when I changed the gear, i'm in the hardest gear and click trim?
3) What front derailleur "micro adjusting" means? Whatever I set up it feels like the derailleur ends up in some random positions anyway.
4) I can't undestand how the trim works. When I'm in a big ring I can click trim and it moves the derailleur but where? The micro adjust position that I set up?
5) I also can't untrim which is annoying. I often end up in a situation when the chain rubs, I click trim and it starts rubbing even harder but now that I can't undo it I have to shift in the rear, click trim and then shift back to the gear I was in before.

I've been riding it for 2 days only at this point so maybe I will eventually figure it out but at the moment the way the FD works is a mistery for me.