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    Scooter KQI2 electric fault

    I have an electric scooter KQI2 come in the workshop electric problem, the charger very old seems to plug in either way, i have ordered a new charger but don’t want to plug in wrong polarity major strip down to get access to the charger connection. no end of screws on the running board...
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    fluke

    Any suggestions where to send a Fluke multimeter for servicing
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    ebike problem

    I have an ebike problem 20 years ago Powabyke shopper problem being electrical, i twist the throttle it takes off quite normal for about 200 yards then twist the throttle and takes off again it’s not a loose connection or at least i don’t seem to find one. I have done some elimination replaced...
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    speed display

    Recently fitted an ebike kit display has 9 different speeds but on any speed setting no difference in speed any suggestions
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    battery and charger

    A guy as brought his electric folding bike into my workshop, the lithium battery is 24v but I checked his charger with my meter and reading as says on the charger 42v The guy says he has been using the charger which came with the bike for 2 years Is it best to get the correct 24v output...
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    battery and charger differ

    A guy as brought his electric folding bike into my workshop, the lithium battery is 24v but I checked his charger with my meter and reading as says on the charger 42v The guy says he has been using the charger which came with the bike for 2 years Is it best to get the correct 24v output...
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    Collect brake fluid

    Anyone know the correct brake fluid needed for these hydraulic disc brakes NUTT. all it’s showing on this calliper, no indication of type brake ever at the leaver end just Nutt
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    Electric bike problem

    Tushingham Electric Bikes This electric folding bike came into my workshop, the guy was on holiday in France when his chain may have come off the chain ring and smashed the magnet disc for the PAS He was unable to get it working while on holiday but few days after he was back home brought his...
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    controller mosfet

    Anyone know the best replacement Mosfet number for this 36 volts controller used on 250 watts motor
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    controller mosfet

    Anyone know the best replacement number for this 36 volts controller used on 250 watts motor
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    hub

    I have fitted a new rear hub 350 watts 9 pin 36v new controller new display its runs okay no speed reading on the display. after half mile shuts down and no power battery is okay. I disconnect the display plug fit in an isolator plug and it runs fine. Connect it all to a front hub and all...
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    PAS

    Hi I am just doing a electric conversion on a tandem i have fitted a magnet disc on the right hand crank the only crank with no chain wheel but only works if i pedal backwards tried all positions with sensor Any suggestions
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    Wheel nuts

    I am having difficulty finding nuts for this rear motor wheel, the axle is about 12mm. quite fine thread. Thanks Ron
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    emotion bike problem

    Just got an emotion electric bike in our workshop and e light is flashing and no power
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    lithium battery problem shutting down after short distance

    I have a 36 v lithium battery quite new i can run 1/2 mile it stops unplug, plug in and it’s ok for short distance again reading 42v any help would be good. The bike is okay with another battery
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    controller

    just looking at fitting after market controller and reading their fitting instructions quite straight forward but they say on one of the connection for it to work it must be shorted out we asked the to explain but they were unable. Anyone fitted one or can explain
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    bafang mid drive

    PAS. not working. Hi Can you help, Bafang mid-drive sensor not responding client fitted new sensor but still not working, what do we try next?
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    Bafang sensor

    PAS. not working. Hi Can you help, Bafang mid-drive sensor not responding client fitted new sensor but still not working, what do we try next?
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    buckled wheel

    I have a 29er rear wheel needs truing but spokes nipples are at end thread on the spokes that i need to tighten to bring it over any help please
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    bike fork

    Anyone able to help Had my house burnt down last week I am in malpas i need a fork ridged 700c v brake 28mm. 163 inc.thread 44mm please help it’s for a client even to point me in right direction on ebay or anywhere