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Hi saneagle So in theory by clamping the crank/torque arm in vice and firing up the centre should spin between cassette and torque arm Thanks

Hi all Is there anyway of checking if my rear hub motor works on carrera vengeance e spec bike by removing it from wheel Thank you Ian

Hi all Is there anyway of checking to see if my rear hub motor works by taking it out off my carrera vengeance e spec bike. Thank you Ian

I don't think so,just as hi std and eco modes on display

Yes Neal Display works,just been out to try it on road.I can hear motor but have a second e-bike and although an older model bafang motor compared to suntour on problem bike it seems less of an effort getting up hills than what problem bike is.Have just put battery on charge again to try and...

Hi Neal Here are some photo's i've taken,just can't get head round why it won't work.Don't know what else to try that i haven't already tried. Thanks

Hi Neal I will try those things suggested,you mention the pas and i was thinking about the 1mm gap.Have bought a crank remover to take a look at the internal workings of crank sensor and inner magnets to check if they have moved at all. Thank you for all your help

Hi Neal The maintenance man where i work had a look at battery,he said he was getting 41.6v on meter.Would this have been enough to get the pedal assist only had battery on charge around 7-8hours after green light and still not getting anything Thanks

Hi Nealh So if manual intervention may be required by opening up battery,what do i do next. Thank you

Hi Saneagle I think your right,the blue lights don't really give you the absolute full charge you need. Thank you Ian

Yes will do,my battery has 4 blue lights so should i continue past the max 4 blue lights while on charge

Hi Would like to thank all those who have messaged and offered their support in me trying to sort problem with my bike and the battery issue seems the obvious error.One last question,if i am getting the 39v instead of 42v out my 36v battery this can be fixed rather than new battery Thank you Ian

Hi Not that confident in doing as you suggested but have a electric/mechanical maintenance person where i work so will take battery in tomorrow for him to look at Thank you

Hi Yes i will test the battery first,if it is not firing on all cylinders as they say can i do anything to get it back up to the 42v it should be at Thank you

Morning Thank you for sending reply and am thinking you are correct in what your saying,with it being the only part i have'nt replaced it's got a chance ofbeing the battery Regards Ian

Morning Thank you for a positive response and am now starting to think it does point to battery thats the problem and the only component i have'nt replaced Regards Ian

Morning I have just replaced everything like for like on original parts,i read that there has to be a 1mm-2mm gap between sensor and magnet.Just don't understand why anything in crank itself would have moved to disrupt this,thank you for reply Regards Ian

Morning I didn't need new battery,had it checked and was getting 39v so said that was fin,thank you for reply Regards Ian

Evening Not sure if anyone might know what i could try next to resolve problem with my carrera vengeance e bike.I have had brand new display,brand new ecu,brand new battery holder,brand new crank sensor,tried a couple of working back wheels but problem still persists.Whats happening is i'm not...

Hi Thank you for all your help on this,i'll check out the things you have suggested Regards Ian