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Wisper will transfer warranty and Woosh I believe will/may start a new warranty process a small fee may be payable, what both will do is supply spares so a very big plus as well. Problem with most mid drive is once a bike reaches the two year milestone of no warranty you bike is an expensive one...

The speed reading failure is likely an internal hub magnet issue ( probably a dislodged speed magnet or a faulty hall). It is neither here or there whether it works and personally I would simply fit a £7 wireless bike computer for a speed readout. One buys cheap kits from Asia and has to...

0.1v if balanced isn't great, cells in good nick will be with in 0.02v. One will need to place a load on it and wire the dvm in temporary to see what occurs with the voltage, if it collapses then the a cell/s are knackered. One can do it with the wheel off the ground use PAS or throttle and...

As has been said both are good cells, I can vouch for the 29E being a very good cell. My two 29E batt's are six years old and both still deliver 40+ mile range if I only use PAS 1, in higher PAS levels range is drastically reduced. Even with reduced power/capacity they still allow me to tow a...

We need to see the actual 10 cell voltage results you saw, 4.1 - 4.2v is quite a bit of difference between individual cell groups and isn't a good sign.

The reverse side clip less is what I use on my bikes, cheap Shimano narrow platforms with reflectors are about £5 a pair.

The Bafang moulded connectors are likely Higo rather then Julet (take a close look to read) Higo's wire sequence is different to Julet though both are compatible fit wise. If I remember correctly the pin out opposite the Higo lug/nick locater (Gnd) is the same sequence and the other two wire are...

The three longer pin are also a bit thicker and are the phase wire contacts.

Even worn knackered cells that have lost capacity can still accept 100% charge. Your description of events is exactly how such a battery would react. What ah or wh is the battery ? How long does it take to charge from empty ? Typically a battery charged with a 2a charger will take approx. half...

Why have you suggested a 1200w dc motor and lifepo4 battery ?

The motor will need opening and the hall on the yellow needs replacing, there are three legs to each hall and they must be orientated as fitted so take a pic first. SS41f bipolar halls on ebay about a quid or so.

Brake cut off lever not sitting back in it's correct position or pedal sensor/mag disc not aligned correctly or gap is too great.

Although the 7.5mm locknut doesn't fully wind on it will have enough purchase to lock against the first one.

Did you short the two probes together ? 03 is hall sensor error code, one will need to carry out motor hall checks to see that they switch between 0v & 5v. You are lucky as you have the block connectors so you can simply stuff your probe up the back of the connectors to get a reading. Connect...

Bosch thread with resident Bosch expert SW's input. https://www.pedelecs.co.uk/forum/threads/how-can-i-choose-the-right-crank-bolts-for-my-bosch-activeline-motor.36546/

Badger do you still have the original bike ? As mentioned the original may have been cadence PAS so simple rotation sensing that gives max power by simply ghost pedalling, the later Torque systems multiply the users effort. Any one with muscle, stamina or lung issues will find them hard work.

That's all I used on my Bafang hubs when the bearings showed signs of wear/play. A pound or two each for the small ones and a couple more quid for the central main bearing and they have been fine now, the replacements have lasted longer then the originals.

The Blue stuff Magura use can be sub'd with Fiat Mannol LHM hydraulic PSA fluid also Blue and said to be no different at about £5 ltr. Shimano replacement alternative stuff Pentosin CHF 7.1 is what others have used on Pinkbike and MTBR.

First thing when fitting /spacing the hub axle in the drop out is to start with the brake side first. If necessary fit the tabbed AR washer in board of the D/O and extra spacing washers if needed so calliper mounts and sits correctly then look at the other side. It may be that the drop outs need...

Snake oils/lubes are good business for sellers, they sell very small quantities for an inflated price.