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    by pass a BMS that may be the cause of issues

    I think I have a compromised BMS unit on my CALIBIKE brand battery, since I run a CA v3 can I use its limiting parameters and just bypass/remove the BMS from my battery pack? I think this has been an issue since day one and I should just have returned it.... thats on me. I believe what it has...
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    HELP :) BMC phase wire configuration

    Has anyone set up a bmc controller to bmc hub. I know the colors match but I need to remove the square hall sensor wire plug on my bmc V3....red,green,blue,yellow,black and convert it to a flat jst female plug.... I can not see the wire colors on the controller end or I am looking in the wrong...
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    Loss of power on any type of incline

    system DIY Mundo Yuba Cargo BMC V3 1000W rear hub 48 V Battery 15 ah 12 fet lyen controller.... not sure on the amps CA V3 and throttle and three setting switch from you guys as well. I do not run anything else I can not figure out why I am getting absolutely no power on hills, luckily I...
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    BMC V3 hub play

    Has anyone replaced the bearings in their electric hub? I have about a fat 1/16 play by moving the tire back and forth while up on the center stand. On my non electric bikes I would replace the bearings. Thanks Donny
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    Yuba Mundo cargo build, BMC Hub V3

    I put this together from a Yuba Frame with left over parts from myself and a good friend who is not on a budget .... His unwanted parts were very welcome on my build! I will be adding a small handle bar bag to manage/protect cables coming from the CA also planning on a slim aluminum battery...
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    recommended controller? Throttle?

    As I diagnose my DIY cargo bike shut down I keep hearing you should have an extra throttle and controller around. What brands and sources has everyone been happy with? I don't mind spending a few extra dollars for more reliable parts but it drives me crazy to pay to much money for something...
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    lyen controller ?

    Re Lyen Controller I would really appreciate some advice and lessons! My system 48 V BMC V3 rear used new Cali bike 15 ah battery CA 3 three speed switch lyen controller. I to am an ebike newbie but have a builder and mechanic, both car and bike, background. With my fluke and...
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    DIY Yuba Mundo BMC V3 48V died mid ride

    I built this bike up from a frame last year and thought I finally had the bugs out. BMC V3 Hub 48V 1000 W Used Lyen Controller CA 3 twist throttle 3 speed switch I just pulled this bike out for the new season, it charged to 54V ( full for my battery) and started up once I reconnected...
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    three speed switch not working through Cycle analyst

    I am setting up my CA V3 with throttle and three speed switch connected to my CA. As I toggle my three speed switch I am not getting any different displays?
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    setting up cycle analyst for a newbie

    I just received my CA v3 and have some questions regarding programming. The controller I purchased from Lyen has a plug in for the CA but the throttle and three speed switch would need to have the plugs changed out. DO you recommend changing those so the throttle and three speed switch run...
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    jerky throttle

    I have changed controllers and throttle on my yuba mundo electric assit build. I am running a twist throttle , Lyen Controller, and BMC V3 hub. I only have the twist grip throttle connected to the controller and a three speed switch , nothing else. On my new set up it seems the throttle is...
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    Controller the throttle help needed with colors!

    My Mundo 48 V build has been running great so I decided to put together a better battery box and separate controller plate to add security and better cooling effect. In my final moments of this move I managed to cut off the connectors and upon removing the e-tape also found colors that didn't...
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