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Hi everyone, I am looking for a charger for this lipo pack? Which one should I get? I believe the charger can balance the cell as well right? thanks Pat

I received the KU65 controller from BMS battery and the label on the controller has the following details KU65 High Speed Controller For 36v battery Over current : 30A LVC: 27.5 For hall sensor motor For sensorless motor What does it mean by over current? I thought the discharge...

Sorry I have been searching around I could not find out the definite answer. Have anyone done the comparison? Thanks

What is the main different between 201rpm and 328rpm for SWXH Motor? If I get 201rpm version and increase the amp to get eqvalent 328 rpm. Would that be the same? Thanks Pat

Just wondering what motor did you buy? Thanks

Hi Dave. This is what Anna said from GBK and the motor is SWXH "The motor is with normal connector, if you need waterproof connector, you can buy one of our 9pin waterproof cable for the motor." I asked the same question here and she replied "Sorry that we cannot open the motor and change the...

Me again I have been told by GBK The rear motor I am receiving is normal one I want to replace it with waterproof so I can remove the rear wheel easily Do you know how to replace it? Do I need to open the motor casing up and solder the wire? Thanks Pat

Sorry my mistake. About the electric bike kit? Does it come with that led display?

Hi again. I want to source this led display http://cdn02.trixum.de/upload2/15800/15697/5/51b0d94217f3f6a11a630996a7c201fa3.jpg seems either BMSbattery or GBK do not stock this type. Does anyone know where to get this LED display panel? Is it compatible with KU63 or CON62 controller? Thanks

Thanks dave. Why even they have the same power rating and the actual power is different? So if I get 250w cst motor, is to still a legal bike?

Thanks Dave. I have not seen anyone reviewing this motor yet. Also, the price of this motor is near three times more than SWXH with the same power. Any advances of this CST motor over SWXH? Thanks

Thanks Frank. I will contact John about this? Just wondering what made for this freewheel? is it a good quality? Pat

Hi guys I will have the bafang rear motor really soon to fit my dahon jack d7. I realised the D7 rear wheel is cassette not freewheel so I have to source another freewheel for the motor. Just wondering is all the rear motor a freewheel? I could not find 7 speed freewheel with...

does anyone order this before from BMS? 36V12AH LIFEPO4 ALLOY 03-CASE EBIKE BATTERY WITH A CARRIER RACK 36V12Ah LiFePO4 Alloy 03-CASE EBike Battery With a Carrier Rack - BMSBATTERY I want to fit the controller 250w within the supplied case. Does anyone have photos from this case...

Thanks Flecc. In that case, I will stick with the 250w kit. Back to the topic, I could not order the SWXH motor as it is out of stock now. Do you know if BMS battery will have it back in stock? If I have to get Q100, what is the main different between SWXH and Q100 at 328rpm? It seems Dave...

Hi all, I contacted Bmsbattery regarding to my customized order but it has been a week with no reply. Can anyone share a reliable source or email so I can get hold of them? Thanks Pat

Ditto that. Any source or link would be great.

Thanks Dave. You make everything quite clear now. Just wondering one more thing, if I build a bike with 500w motor but restricted to 15mph. Is it still a legal bike?

Thanks. Sorry I am a bit thick. For "short time" how long is it in real situation? If I want to gain steady 20mph for 30mins, does it mean I need to ask them to change the BMS to 20A-40A instead of the standard pack 15A-30A to achieve continuous discharge current 20amp? Pat

Thanks Dave. This is the battery I am planning to get 36V12Ah LiFePO4 Alloy 03-CASE EBike Battery With a Carrier Rack - BMSBATTERY Probably you have seen it via my previous post but one thing I am not sure is the following 5. Maximal Continuous Discharge Current: 15Amps. 6. Maximal Discharge...