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  1. M

    OVERVOLTING LIMITS

    This is for all you tech heads and tinkerers out there Can someone give me some advice? I have a small chinese controller for my brushless bafang motor, it uses only 2 fets per phase rated at 60v 60a, originally designed for 36v 15a. I have been able to use 44.4v lipos at 16amps peak current...
  2. M

    10,000yrs in the making, finished

    Just finished my 1st build and am very happy with result, Great full suspension giant bike with hyd disc brakes front and rear. Bafang geared rear hub motor with 5speed cluster. All under 20kg with Battries included I have been riding a chinese import with similar bafang motor powered by 36v...
  3. M

    help with controller upgrade please!

    Hi guys ok I have read previous posts about ecrazyman controller mods I have a ebike with geared brushless motor like bafang I think, 36v10ah lion pack and standard controller.Want to use 48v battery, opened up controller(pic below) main filter caps rated 470uf 50v and Fets are p65NF06 (rated to...
  4. M

    RC LIPO BATTERIES USED TO ADD TO EXISTING PACK?

    Hi guys I have a 36v 10ah lion pack driving small brushless geared hub, not sure of the brand. looking for a little more top end speed and torque for hills. Existing controller is marked as 36v 16A max, Have looked at upgrading to a 20+ Amp model 36 to 48v, my questions have to do with the...
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