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  1. J

    Throttle on a Bafang Ultra

    I wonder if anyone has or knows about the m620 throttle setting / workings . I bought a bike with the Ultra/ m620 in it to use throttle only as I have a bad hip and cant peddle very good but the throttle power doesn't change power from one pas setting to another . Is this common and is there a...
  2. J

    Are these any good ?

    I found a triangle battery that uses 18650 Li-ion LiNiCoMnO2 and am wondering about them . I dont know anything about batteries so would appreciate a little help here . TIA .
  3. J

    Best place to buy a BBHSD

    I usually buy them from Bafang direct but lately the little ass w^^e has been a jerk so I had them cancel last nights order just now . They seem to think I HAVE to buy their battery or they want nothing to do with you after the sale . So , who can be recommended to buy from that doesn't charge...
  4. J

    Who custom makes controllers

    Is there anyone that builds controllers in the US ? I need a controller made or maybe one of mine reworked . Any ideas ? TIA .
  5. J

    Using power converter

    Is it possible to use a power converter in my truck to charge my 52v battery while running down the highway ? If so how big of a converter would I need to run my 58.8v 3.0 charger ? TIA . PS: This is my Ebike 52v 6ah mini 30 q from Luna that I am wanting to charge .
  6. J

    Pedals? Bbshd sizes ??

    I just installed a brand on my cruiser and I don't have any pedals that fit . I wasn't aware that there was different sizes . Anybody know what size pedals fit this thing ? Tia
  7. J

    Frog Battery pack from

    DHgate has this listed on a battery pack I am interested in . Does any of this make sense ? Has anyone ever bought from them ? It is in a Frog battery Pack that mounts on the seat down tube . Specifications of electric bicycle battery: Nominal Tension: 48 V Nominal Capacity: 20Ah Compound type...
  8. J

    Power assist not working all the time ITS FIXED !

    So I have a Fat bike with a Bafang hub drive . Today I went for a ride and something is off . It seems like it's only firing pedal assist about half time around . It works fine on all levels of throttle but it goofs about half time in all levels of assist . Any thoughts on this ? TIA
  9. J

    Battery and controller question/s

    I have no idea what I'm doing around electrics so I have added pictures and am asking for your help . I have a 2hub drive bike from BTN 350 rear 250 front and would like to get a battery pak from Luna as an add on / spare . The system is 48v 10.4 ah and is downtube mounted . My question is will...
  10. J

    Schwinn cruiser a BBSHD candidate ?

    I'm looking at doing a conversion of a 1985 Schwinn Cruiser 5 speed .Does anyone know if this has the right bottom bracket or at least one that will work with a BBSHD ? I haven't bought it yet and I have to drive 120 miles just to see it so I cant really answer any questions about this bike but...
  11. J

    Tire size matter building a mid drive bike ?

    I'm thinking about building a BBS02 or BBSHD bike and would like to use a smaller frame 24" tire bike . I dont know if this will work or not so I'm asking for help . I am too short to get on a regular 26" tire bike comfortably and proved it again yesterday promptly falling over when trying to...
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