L-Twoo eRX Roadbike Groupset Review Install / Chinese Electronic Groupset Ltwoo eRX eR9

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This video shares my experience of install & use L-Twoo eRX groupset. The Ltwoo eRX is a Chinese electric groupset for roadbikes. I try their eR9 last year, and I did not like their front derailleur that much. This 2024 new version has improvements on the front derailleur.
This video also compare the new Ltwoo eRX group with Shimano 105 Di2 which I have been using for a long time.
Me English learner, I added a caption in the video, in case I pronounce some words wrong.
Thanks for watching.
Background Music by Joakim Karud
My E-MAIL: 66CannonRun@GMAIL.COM

Опубликовано:

7 сен 2024

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Комментарии : 49

@everythingRICHARDIFY Месяц назад

Hi, can you give an update on how it is performing so far compared to the older version? Would really love a long term update

@jonathan_f2 5 месяцев назад

I just installed the ER9 groupset with the older front derailleur design. I made sure the chain was sized properly , added a chain catcher and enabled gear protection via the app. I found no chain drop issues using this method. In your video it almost looks like you could remove a chain link or two. Anyways for the price I think it’s great deal!

@everythingRICHARDIFY Месяц назад

How is your er9 performing so far brother?

@MyVideoHome2012 5 месяцев назад

If it struggles before shifting, it’s your height (distance) between FD and chain/chainring

@Clifu 5 месяцев назад

Thanks for the tip 😁

@ADVRaiderKTM 5 месяцев назад

Thanks for the review! Would love to see how the new Wheeltop EDX TX groupset compares to the updated Ltwoo

@Clifu 5 месяцев назад

Sure, I will try it soon:)

@IanCoveny 4 месяца назад

If you’re thinking of L-Twoo, I cannot strongly enough recommend against it. I have two group sets, the RX and the GR9, and they’ve been a disaster. Unfortunately, I don’t have the platform that Trace/GC/Panda has, so L-Twoo just dgaf about my issues, and I’ve been stuck having to replace both with Shimano/SRAM. All-in, I’m out 2x what I would’ve been just going mainstream in the first place.

@faithwyar Месяц назад

What do you mean a disaster? Details would be really useful for folks to understand what the risk is

@IanCoveny 9 дней назад

@@faithwyar The first groupset had a repeated issue with the derailleurs (plural). The first one failed after 200 miles, and the replacement failed after 100. They refused to send another, saying it was an issue with how I installed it, but it was installed by a UCl pro mechanic who is familiar with Chinese groupsets. The gravel groupset ended up with a similar issue, but I think this was actually with the shifter not derailleur. Regardless, they refused to warranty any of it. I replaced with 105 and Apex, so now I'm out WAY more than if l'd just bought SRAM/ Shimano in the first place.

@IanCoveny 9 дней назад

@@faithwyar To sum up, the risk is that L-Twoo doesn’t test before they push products out. The consumers are their test bed, and they just assume the loss of some (like me) makes up for the dollars they’d need to spend to test. Plus their customer service is nonexistent.

@TheChindoboi Месяц назад

Thanks for making this review! I have the v1 ltwoo erx. Looking for tips to make the front derailer smoother

@casperskaarup3450 Месяц назад

Nice review. Thanks a lot.

@michaelbruceharding 4 месяца назад

great video, thanks, really appreciate the detail

@edwarding4355 3 месяца назад

That look so good.

@joehiatt1992 5 месяцев назад

yeh 1st..anyways I just installed a Er9 & Erx on 2 of my bikes(merckx & Emonda),dialed it all in ,so far these grops are awesome for the money,I hope LTwoo come out with a rim brake version as I have 8 roadbikes with rim brakes,I didnt get the updated versions as u did

@Clifu 5 месяцев назад

"Wheeltop EDS" has came out a rim brake electronic groupset not long ago, I will try to get one to play with.

@endtimeslips4660 5 месяцев назад

i run this ltwoo electronic before the old version. but i sold it to someone. my biggest issue with the old version is chain drop when shifting to small front chainring. wonder to see how good this new version hope seen your review after ride this thing for more miles.

@Clifu 5 месяцев назад

I have same problem with the old version too. The new version is so far so good, will keep using it to observe.

@MyVideoHome2012 5 месяцев назад

I have the original version. The chain drop is due to your limit configuration. I had a chain drop on my first ride. Realised that it’s further out than what I originally set to, so instead of aligning for the chainring, I adjust the limits and it has not drop since. Running HardCvr crankset (11S) from Aliexpress. 12S HG lightweight cassette + 12 speed chain

@touzenjodan 5 месяцев назад

I believe that if you purchase such devices from overseas, there will be legal problems with radio waves, but are the regulations in each country lax?

@Clifu 5 месяцев назад

Yes, I know what you mean, some countries do. I am from Taiwan, in Taiwan we have this regulation too, but if it is for personal use, and the quantity is ONE, then it is OK. When I order anything with radio wave oversea when I was in Taiwan, like bluetooth keyboard or bluetooth mouse, the post office always want me to sign a paper say that is for personal use. But in USA, the post office never bother to do it, I guess USA do not have this rule.

@MyVideoHome2012 5 месяцев назад

This is using BLE , if these is legal issues with this, then every laptop and wireless mouse that goes through the airport every hr will be stuck .

@almatyexpatrider1379 Месяц назад

I've been using er9 for about half a year. Perfect shifting. But I've hit into a problem with pads clearance (distance between pads and rotor) control. Rear brake doesn't work after first press on the brake handle when pads have about 70% of resource, front - when there is ~30% of pads.Seller doesn't answer for my questions

@jasonstanley9857 5 месяцев назад

Can you share which Aliexpress store you purchased from.... Thanks

@LeenksBarrow 4 месяца назад

Can u link shop where you bought ltwoo on ali ?

@mateuszkochanowski6018 3 месяца назад

Hi, have someone simillar problem. When move at FD from 1 to 2 sometimes all system go off. To wake it up i need to plug charger.

@2ninjamoz 4 месяца назад

where did you buy it? i find only egr. did you try if new fd works with old erx?

@djmanahan9466 2 месяца назад

How about the brakepads? Can i use shimano? Congrats! Very nice video

@testdirver 3 месяца назад

those l-twoo caliper would fit in a post mount frame without any adapter?

@mitchelodebei 4 месяца назад

Hello, congratulations on the video! Could you tell me the average battery life?

@everythingRICHARDIFY Месяц назад

A couple months in and they haven't released the version yet 😢

@ravurmovie 9 дней назад

This is Ltwoo response. Hey there, New version of eRX is not ready, it's expected to be released in Sep. Please keep close eye on it.

@ravurmovie 3 месяца назад

I heard that the new eRX 2.0 electric groupset will be released in June. Can you confirm this? I do like the new color branding more, it has a blue color to it.

@youtube_chose_word_for_you Месяц назад

do you know when they release this version? i try find in online market no one yet sell this new version erx

@mateuszkochanowski6018 4 месяца назад

Do you know if shimano disc brakes will work with this group? At current bike I have 105 disc brakes and will be grate if i could swap only derauliers

@mateuszkochanowski6018 4 месяца назад

Tested yesterday, not pass :/