Happy Holidays!
I get you, but trust me, my SRAM https://it.aliexpress.com/item/1005008653585785.html isn't perfect either. For the last couple of rides, the left shifter has been lagging, like it's falling asleep. I'm spending just as much time dealing with this despite the brand and the higher price tag.
For me it was 3 dry rides and no washing. How can I check if my powerbank can wake it up? It does charge it
More than likely should be fine with that, mine wouldn't charge from my power bank for some reason
Cables were definitely correctly plugged and if they weren't, reconnecting would have waken the drivetrain up. If you disconnect any of the cables and then connect them back the drivetrain immidiately wakes up. So I'm pretty sure the problem is somewhere else. If it happens again, i will try different batteries and maybe a different battery holder but my current battery worked prefectly for more than a year and it would be quite a coincidence if it suddenly died after i swapped the drivetrain.V3 has some nice features but I'm now beginning to regret the change after it almost ruined a ride on what was a single warm day in weeks.I will also ride with a front light that doubles as a powerbank in case i need to wake the drivetrain up again
I've tried to quickly search, but couldnt find it - does anyone happen to have the groupset weights between er7 / er9 / erx? I understand that the er7 is all metal, but in terms of weight how big is the actual penalty?
Look in the description on AliExpress. Some sellers have photos of the scales in their descriptions.
Hello. I just received L-twoo er7 groupset and I'm having some issue. I think the battery holder is dead in my unit. When I put 2 fully charged 14500 batteries into the battery box and plug the cables to the front and rear derailleur the led on the derailleur is not flashing during plugging and I cannot finish the pairing process. When I click on rear derailleur function button nothing happens. I sent a message to the seller and I'm still waiting for the reply. Had anyone got similar issue? On the side note when I put Cr2032 batteries into the shifters their light blinks when pressing buttons like they should.
Hello! I'm looking into buying a Ltwoo eRX v3, the newest model, but I'm planning to use it on 1x setup. Is it possible to just connect FD from time to time to charge batteries? Or the front deralliur has "brains" of the groupset inside?
