Recent content by Bobbyhax

  1. Bobbyhax

    To short derailleur hanger for Nexus 3 IGH with chain tensioner

    Couldn't wait for shipping of extender, so I just made one myself :) Made out of 316 stainless steel. The treads on the Shimano derailleur is very fine M10x1, but after having been looking around at work, I actually found a threading die and a tap that was M10x1 :D The plate is sandblasted...
  2. Bobbyhax

    To short derailleur hanger for Nexus 3 IGH with chain tensioner

    That's was not a bad idea. I also think now that the goatlink is a better option for me. Because the chain tensioner is not in line with the sprocket. If I use the goatlink I mayby not need to use spacers on the chain tensioner because the goat link moves it outwards. Can you post a picture of...
  3. Bobbyhax

    To short derailleur hanger for Nexus 3 IGH with chain tensioner

    I am rebuilding my e-bike from rear derailleur to IGH, and have come across a problem. My derailleur hanger is to short. I cannot get on the Nexus gearbox when the chain tensioner is mounted Found this product Wolf Tooth RoadLink, that extend the hanger arm. Do you think this will work, or is...
  4. Bobbyhax

    Just received a 48V pack from Aliexpress. Did I get boned?

    I was thinking a long time to buy this battery, but luckly I did my research. The first thing that was suspiciously was that it had not the normal spec sheet, that everybody use, but the thing that confirmed my suspicious, was that the size of this battery is to smal to be a 20 AH battery. You...
  5. Bobbyhax

    Programming the Bafang Middrive BBS01+BBS02

    I do not quite understand, Why would limit speed set to 100% put more load on the controller? Isnt it better to run with higher RPM on the motor, and less strain on the internal gears of the bafang?, or have i misunderstood something here? And if you have the controller with the new IRFB3077...
  6. Bobbyhax

    Can i trust this 48V "lithium" charger?

    Thanks for the replies I am actually thinking of buying the Cycle Satiator If LunaCycle had a 220V version of their 48V charger, i woud go for that, but they only have 52V version for 220V!
  7. Bobbyhax

    Can i trust this 48V "lithium" charger?

    I bought a 20Ah 48V lithium battery for my ebike, and got it with this charger. My concern, is that it says nowhere that it is a lithium charger, and no brand name on it. Can i trust this charger? The spec is on the charger: 54.6V @ 5A I am measuring 54.7V when nothing is connected to it, so...
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