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Try soultion is a simple one, however as this is a pedelec forum mopeds aren't catered for. Endless Sphere will tell you the answer.

No one knows if this is a diy ebike , an incorrect charger was used or even a multi point overload socket or extension lead was used, the fact an ebike battery is involved as mentioned is click bate for a news scare story. It could make a difference if the battery is on /off the bike or...

You can't unless you have the dealer programming tools..

Carry out a mosfet resistance check on the three controller phase wires, there should be plenty of references of how to do it using the search forum. D8veh/vfr & I have posted many times how to.

Too slow, you have missed the boat. I could have had three or four bikes at the beginning of the thread, but as Flec has said they soon put the price back up.

The only way that really hurts these criminals is to sue them for every penny one can get out of them, the law in sentencing is very poor in this country . Prison isn't the answer but very heavy community service for a whole year or two and much larger fines to affect there life style might...

It is buyer beware , chinese sellers have no idea when it comes to mah /ah capacity and will misquote anything. No generic cased battery can hold 9 cells in Parallel.

KT displays are only compatibale with Kt controllers. Most other displays are again only compatible with the controller brand they are programmed for, to be 100% sure a display will work one has to buy it and the controller as a pair. The reason being is that some displays that look the same...

I didn't see a link to the story early in the week but heard of it on another forum. Thanks for the link and died on injuries in hospital so I stand corrected.

Geared hubs all will ride without power , the higher the internal geairng the easier to run free without the dead weight ofeeling like a brake is stuck on. Typically most hubs are 3 - 4.5kg so without power they add extra weight centrally located in the wheel. All my hubs with a 4:1 internal...

For most the top end components are not neceesary for the expense laid out, it is purely one upmanship and bragging rights to mates you ride with (keeping up with the Joneses). SW rightly shows off his bike though does all his bike maintenance , Iike my self I also do all my bike maintenance...

80 y/o club cyclist died on Monday after his bikes front wheel jammed in a tram line like fissure on aroad in Lancs, having thrown him from his bike he died at the scene from injuries sustained .

That's looking a lot healthier now Brian and almost fully balanced & charged, your meter also may be 0.2v out unless one can check it against another known source. Now you know that it is the charger one has to wait for the Green light to switch and not the battery LED's you shouldn't have...

The motor wheel should freewheel if lifted off the ground and should do a good number of rotations , if not then check brakes rubbing and even freehweel/cassette operation. All my hubs bikes happily freewheel without power.

Bikes are like cars , buyer see suspension forks and disc brakes and think a bike will be better but then bemoan how heavy the bike is . Just the same as cars went to having electrical components . Some one near me is terrible at bike maintenance and brings issues to my door to fix. He bought...

With my batteries I expect to see any full charge to be within 0.1v of the opitmal charge anything wider then this then I investigate for the cause as it can mean an imbalance.

53.7v is a bit too low, it needs a bit more balance time on the charger. It may need a few more discharge /balance cycles to right it correctly, no reason it shouldn't read a lot nearer to 54.6v. At the moment it is 0.9v out of balance which is a lot in voltage terms . When the charger LED...

The motor is wired by the factory to std layout by the manufacturer, if for example one was to find the motor ran roughly (phase sequence incorrect) then one would simply change the phase sequence or if using a KT controller use the screen to change the sequence. Like wise the pas should be a...

For a short while in the early 60's hydro powered provided I believe 85% of Italy's energy, then the big disaster of the Vajont dam occurred. Today hydro from the north accounts for 40% of their energy needs.

Enjoy your new bikes and don't forget to let us know what you think of them once ridden a few times. Well done to all those who snagged one at or about the £400 mark.