LTWOO ER9 & ERX - Electronic groepsets

[Dark17]

Well looks like I have an issue right now. I have DMed LTwoo official store on AliExpress and let's see what they can do.

And so far, my er9 is working well despite the issue on my FD which it has a little bit of play. I agree that the buttons needs to be a little more tactile because I can accidentally press the FD when I am climbing and nobody wants that lol

[Wrighty]

Would anyone be interested in buying my full ERX setup? Ridden less than 1km, rear mech failed and I have a brand new unused replacement. I swapped it out for Di2 before the replacement part came in so it's all practically brand new sat doing nothing. 

[coffeebreak]

Would anyone be interested in buying my full ERX setup? Ridden less than 1km, rear mech failed and I have a brand new unused replacement. I swapped it out for Di2 before the replacement part came in so it's all practically brand new sat doing nothing. 

Where are you located, USA?

[Wrighty]

Where are you located, USA?

Im in the UK

[Cnasta]

Im in the UK

I might be interested, but only if there is a save and cheap option to get it to The Netherlands. I'm afraid that is a bit of a pickle  given Brexit... Unless of course you are travelling to NL soonish

[Wrighty]

Afraid not dude! I would love to get over there for a ride though!

[rutgervr]

Hello, I received my groupset today. First impressions are really good. I bought the Er9 and for the price i've paid its more then i expected from the outside. After some tests everything seemed to work. I've paired the RD and FD with the app and all works good and fine.
But the problem I have is to compare my shifters with the derailleurs.
The shifters turn green when i push the inside button. I've tried everything from the installation video with the 4 and 5 sec push but it seems i can't find it to compare them. It's not that the shifters dont work cause the light flashes green.
Hopefully someone can help or explain me if i'm doing something wrong or maybe if there is anyway a problem with the shifters? I think its the shifters because the derailleurs working fine with the app.
Thanks!

[rutgervr]

Hello, I received my groupset today. First impressions are really good. I bought the Er9 and for the price i've paid its more then i expected from the outside. After some tests everything seemed to work. I've paired the RD and FD with the app and all works good and fine.
But the problem I have is to compare my shifters with the derailleurs.
The shifters turn green when i push the inside button. I've tried everything from the installation video with the 4 and 5 sec push but it seems i can't find it to compare them. It's not that the shifters dont work cause the light flashes green.
Hopefully someone can help or explain me if i'm doing something wrong or maybe if there is anyway a problem with the shifters? I think its the shifters because the derailleurs working fine with the app.
Thanks!

I have found the issue and for now everything works great , now I have to wait for my frame and wheelset to arrive to finish the build! 

[neobiker]

What was the issue?

By the way, ER9 should be around 360$ for 11.11 xD

[rutgervr]

What was the issue?

By the way, ER9 should be around 360$ for 11.11 xD

I think i did it the wrong way , in the video they say to push the RD for 5 seconds but in practice it was much shorter.
Yes I know it will probably be this price , but anyway I am happy with the buying it for 410 and 30€ customs 

[Sebastian]

How happy is everyone with their front shifting on er9/erx?
I can't seem to get it to shift smoothly to the big ring. I think the ZRACE chainring is to blame. I'm not sure, though.
The chainrings are brand new.

[mrpercussive]

How happy is everyone with their front shifting on er9/erx?
I can't seem to get it to shift smoothly to the big ring. I think the ZRACE chainring is to blame. I'm not sure, though.
The chainrings are brand new.

I'm running mine with GRX 810 48/31 and it's actually really good and that's even outside of the range it's supposed to work with of 16t jump. Shimano chainrings are pretty nice i guess

[Dark17]

How happy is everyone with their front shifting on er9/erx?
I can't seem to get it to shift smoothly to the big ring. I think the ZRACE chainring is to blame. I'm not sure, though.
The chainrings are brand new.

mine shifts really fine. have you tried to tweak with the limits? I put mine on 75 on big ring

[Sebastian]

I fixed it now and it shifts as expected. It seems to be a combination of things. My TanTan TT-X38 has the FD hanger sitting very far inboard. I'm using a SRAM Wide Axle BB30 crank which has the big ring sitting at 49mm. So particularly far outboard. And I think the er9 FD is a little bit more limited in movement compared to other FDs - mechanical ones for example. I had it at the outermost extreme setting with the high limit all the way outboard at 99 and it still wouldn't shift well enough for my taste. But I spacered the bolt on FD hanger about 3mm further outboard and now I'm able to set it up so it shifts super smooth. So it's more the frames fault than the groupset's IMO.

[kenderu]

What kind of brake pads besides the LTWOO pads can be used, is it the Shimano L05A?  My first bike using disc brakes.