Recent content by Kormyr

  1. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Hi, I have an AM1000EX with Super-Moto X tyres (in 2.8 ). I use it several days a week for commuting also (~50km per day). I never had this kind of problem, and I use the bike like that for ~6 months.
  2. K

    Issue using M99 Pro with M99 TL2 Pro on Bafang Ultra

    I tested and it works perfectly now. I just had to invert the wires. The support from supernova is very fast and efficient :thumb:
  3. K

    Issue using M99 Pro with M99 TL2 Pro on Bafang Ultra

    Supernova confirmed that in some cases taillights can be incorrectly wired internally. And the behavior if white and brown cables are inverted is the same I am experiencing. So I will invert them (wire brown to red and white to blue), and it should work.
  4. K

    Issue using M99 Pro with M99 TL2 Pro on Bafang Ultra

    Hi guys, I recently upgraded my lights to a M99 Pro (https://supernova-lights.com/en/products/m99-pro) and M99 Taillight 2 Pro (https://supernova-lights.com/en/products/m99-tail-light-2-pro). My bike is a Frey AM1000EX, using a Bafang Ultra. I wired the lights directly to the motor (used only +...
  5. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    I also had a similar problem and suspected the controller. When unmounting the motor I noticed the melted anderson connectors. It seems to be a known issue. In the end I replaced them with XT60 and took the opportunity to do a Innotrace controller upgrade.
  6. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Hello Ivy, I don't know about the US, but just in case you plan a similar trip in Switzerland, there are several events like this (ex: https://salonvelogeneve.ch/) :) Usually in addition to the usual stands, they provide also room to try different ebikes and sometimes there are some...
  7. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Next big step to make: Belt drive!
  8. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    No, the shape is not the same. But if 21700 based EX batteries will be available it will be a very interesting upgrade to consider.
  9. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Thanks for the info. My usage is almost road only and high speed. I already upgraded from 40T to 44T and still need to use almost exclusively the lowest sprocket. I may consider upgrading to 46T (I saw messages about users having this one, but you need to remove the guide), or even 48T (not...
  10. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    After a few hundred kilometers, my stock cassette (Shimano XT M8000) need replacement, the smallest sprocket is damaged. I searched and found out I can buy only the sprocket and it is quite cheap. I don't know if it is easily replaceable on an existing cassette. Also I plan to do ~200km per...
  11. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Thanks for all these details. For the moment I will use the bike in single battery configuration just to be on the safe side. I hope that later there will be a device that provides the same features as EggRider but with DPC-18 level of protection. A software or physical switch between batteries...
  12. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    I think that the message appeared after this exact scenario. Full throttle and then complete release. It means that for standard pedal assist this issue should not happen? If yes, I may just refrain from using the throttle and let it as it is. Or just be more gentle with the throttle. I have...
  13. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Nevermind I found the setting, just needed to read the manual. In the display option you can enter the Ah (28 for dual battery), then % is ok. I have another question though. I had a "display overvoltage" message on my EggRider. I found this post in this topic that seem to give an explanation...
  14. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Speaking of EggRider, I have 1 on my EX with dual battery, and remaining % is completely off. For example: 1) I start with 100%, then after 5min of moderate ride it shows 89%, when I turn it off and on again it goes back to 96%. 2) After a 20km ride it goes all the way from 100% to 0%, then...
  15. K

    My Bafang Ultra Mountain Bike! Frey AM1000

    Agree, I went with the Rockshox Reverb AXS for easy installation :D We will see for the convenience on the day to day usage and the battery charge frequency. Also agree, even though for my use case the supplied Lyric is more than enough. I bought the EX for commuting, I chose it for the...
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