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Though the hub is a Bafang swx, it is possible the controller isn't and lcd may be a copy or have different software. I would have expected the controller to have szbaf .com or sfbaf- bafang.con to be printed on the label. You coul dopen the controller and see what name is printed on the pcb...

C961 and it's variants won't fit the green julet only has 5 pin outs, so you will be wasting money. You say the other lcd's work minus the battery gauge, a simple solution is to use one some of these wired in and only needs 2 thins wires. They have three readings battery & % gauge as well as a...

As has posted Jimmy @BGA is the battery man, he's in North London.

We know that battery voltage can't be had directly from the battery alone, however if it only relies on two or three contacts then if done carefully it should be possible to wire up the battery terminal to the receiver. Bike can then be switched on to gets coms working and measure voltage.

Have to agree with Chris looks kike a coms or connection issue. However if battery voltage is bad then looks like a battery issue. Do you still have the old battery ?

What battery are you using as a 6v drop after 9km or so is only about 5.5 - 6miles and not very good.

If you have the ability to weld and solder, connect a 3s pack of same ah or greater for a cheaper way of getting 48v. If you have a good 36v battery, series connect a good 3s one. Will require/ needs wiring extension from the battery receiver pins outs, to where you place the small 3s pack...

Samsung 29E are ok for low power of 17/18a but better at <15a. C- is the charge V- , solder Black wire from the battery charge inlet. Bottom left wire on old BMS. P- is battery discharge V-, solder Black wire from the battery discharge pin out. The fused wire on old BMS. B- is main battery...

Batteries with a switch have to be switched on to get a reading. Also some may need mounting on the bike to allow a voltage reading, in which case if careful you could rig the battery up so as to enable you to get an out put reading.

Not with led it has 3 set speeds, only way is if your controller has a speed connection which can be unconnected. Show us a pic of your current controller and display.

An option is to buy the c961 cut off the moulded julet and re -wire the end with jst sm 5 pin connector...

https://www.wattwheels.co.nz/retailers Try the link above and see if they are able to help in sourcing spares as they sell hub bikes with W108 LCD, it will be an OEM supplied unit only. Bafang are like Bosch and for OEM spares, only available via trade dealers. Most Bafang OEM stuff now use...

Hello Clive, a pic usually helps of the lcd but better still the maker name on the controller, in your case the XT W108 & C961 are one and the same. They are made by Bafang/8fun along with other variants, I assume you have a sm5 jst plug so a case of hunting them down. Controllers and lcd's to...

If you have hydraulic brakes the levers are no good so no need to add them to the basket, you will have to select these to the basket. http://www.pswpower.com/ven.php?cargo.2016-an-j7fj Your 8 wire motor has no internal speed sensor so you will need this option to plug in. Any pas sensor will...

3rd party/ vulnerable users safety training should be compulsory for all who hold a driving licence and not just the few who think they can save a few quid.

There is a 48v of the kit that will need no modding but if you have the 36v version a KT 48v controller will be required which has 60v capacitors, the hub works well with 48v. Don't know if 52v may be too much of an over volt for the hub, no one has tried it yet as far AFAICS. KT dual volt...

The battery has it's own charge port, it will charge on & off the bike.

Haven't found a Xofo 7, do you have link. Just twigged Mxus XF07 :rolleyes:. Depends on the rpm for your cruising speed, Tony or Andy will know what their one is wound for.

These are small though can't remember size (think they are 100mm dia) , Elifebike used to sell an identical motor under a different designation. Rpm limited either slow or fast. https://www.greenbikekit.com/electric-motor-engine/front-hub-motor/36v-100f-front-driving-e-bike-motors.html

Yorkshire is also my preferred brew. Often wire sequence/pin outs need re-arranging and is the bit that flummoxes some also some peripheral wiring connectors come loose for the user to select correct sequence, a good idea with sm connectors.