Recent content by wolf

  1. W

    UMF Freddy build, custom high power battery, mxus 3k

    I'm not exactly sure what you mean. All the parts I've added are 5mm stainless steel, the frame is aluminum. On the left side the inner plate is screwed to the brake mount. On the right side two plates are clamped together with the frame in between. I should have explained in detail how the 2...
  2. W

    UMF Freddy build, custom high power battery, mxus 3k

    I've built this bike about a year ago and I'm really happy how it turned out! I'm posting this mainly as an inpiration for other people, maybe it is useful to someone :wink: There are a lot of pictures, i hope that's ok. the bike weighs around 36kg with battery battery: 21s4p, Sony VTC5A...
  3. W

    72V or 96V?

    Thanks eee, but 55A seems a bit low for a 10p battery. Not for now, but if i want to get a bigger motor some day..
  4. W

    72V or 96V?

    Oh forgot about that. In the Austrian mountains of course!
  5. W

    72V or 96V?

    Thanks for the many replies! Well i guess it's 72V then ;-) It's true, it seems to be a lot easier and also safer. Do you guys know where to get a decent 20s BMS? The only things that I've found are aliexpress and bestech power. But bestech seems to be really expensive.. Can i trust the specs...
  6. W

    72V or 96V?

    I'm planning on my next ebike, the last two were just 48v 1000w china kits. But now (as probably most people) i want to go for more power! ;-) That means, I don't want to go any faster then 50kph. But I want as much torque as possible! We have lots of hills here and I like riding in the forest...
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