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  1. Nealh

    Another day, another newbie

    Beg my parden but this answer will be a bit long :eek: ….. The 13ah battery will use the Sam 26F cell or a derivative they are for very low powered set ups and after 18 months or so deteriorate quite fast loosing a lot of capacity. The cells used are only 5.2a max current so are for low power...
  2. Nealh

    Bafang BPM Old Style Clutch - where can i get one?

    You could ask the question on ES forum to see if an answer comes up or you could try taking a new single keyway clutch to an engineering machine shop and see if it is possible for them laser cut/mill out three more keyways, using the old one as a pattern to copy.
  3. Nealh

    Install hitch for bike trailer on 12 mm axle

    Whether a hitch rotates once fitted to the axle is largely due to how the tow bar connects and in which plain. The Carryfreedom I have utilises a right angle heavy gauge (5mm s/s) axle bracket with a centre pin that sits vertically, for my 12 x 10 hub axles I simply drilled out the 10mm axle...
  4. Nealh

    Dalston fatal e-bike crash rider 'going too fast' - Court Case

    The CPS chose to go for the more serious offence of without due care etc, etc, he was cleared of that also of the minor offences. If he was found guilty then the other lesser offences would have gone against him as contributory factors in the incident. He can't be hounded and tried for other...
  5. Nealh

    Another day, another newbie

    Bafang are one of the best when it comes to hubs, the best feature is it's unloaded/ speed of 240/205rpm which makes it a good hill climber and for off road use and v.good torque of 48nm. It will likely top out at 24 /25mph @ 48v. When it come to lacing the motor a 2x is th max you will want...
  6. Nealh

    TSDZ2 Open source

    Look on Endless Sphere the guys on their are clued up and have a massive thread on it.
  7. Nealh

    Another day, another newbie

    You will regret the D/D hub choice, they are cheap because they are simple but for your use will under perform compared to a geared drive. Ideally best used for fast riding and not slow stop start or off road use. Why mess with a booster battery if you don't need to ? Buy a 48v hub or mid...
  8. Nealh

    Peugeot ec 03 200, video help

    The first pic shows all six contacts looking like they are utilised and all disappearing in to the controller, pretty certain that comms protocol are used so only genuine parts will work. The Julet style plug has 13 pins not the usual for bikes where/what does that connect to ? Me personally...
  9. Nealh

    Battery fusing

    Tbh honest given Debbie's medical history even if caught/stopped by plod, charging her wouldn't be in the public interest I believe. The fact the bike is restricted to 20km/h I doubt will draw any attention. Agree a 201 bpm would be a good alternative with plenty of good hill climbing grunt at...
  10. Nealh

    Battery fusing

    Something I had previously mentioned in #23, glad more then one of us thinks so.
  11. Nealh

    Yalu external controller mid drive.

    It's an electronic moped engine sound :D . Good job it's only a video clip with an added fun engine sound other wise no one would buy one, would they ?
  12. Nealh

    E-bike rider weeps as he is cleared of death by careless driving

    The CPS I guess decided to proceed with the most severe offence which was deemed driving without due care etc, if they had gone with just the motoring offences he would have been guilty and received a conviction but as Flecc has mentioned non custodial for a first time offence. A decent fine...
  13. Nealh

    E-bike rider weeps as he is cleared of death by careless driving

    End of the day justice has been applied, a sitting jury have deliberated and found him not guilty. It doesn't matter if we agree or disagree with the jury's verdict.
  14. Nealh

    Yalu external controller mid drive.

    Noticed this one on Aliexp as I often peruse the site, a mid drive with 1.23 gearing ration about similar ratio to the bbs01 made by Yalu company. It utilises an exteranl controller so in theory any controller & lcd could be used. Drive is sinewave/sensored with side case motor cabling exit on...
  15. Nealh

    help with lcd880

    Usually the PCB is marked, likely they are obscured by the remaking part of the broken case or you will ned to follow the solder point traces to an identifier. Black = Gnd Red = 5v White = speed signal so could be sp or s1 Not 100% as there isn't a std for the rx/tx , if you mange things and...
  16. Nealh

    Dalston fatal e-bike crash rider 'going too fast' - Court Case

    It's a farce ebiker99 see Robf;s reply in #5 of the thread below. https://www.pedelecs.co.uk/forum/threads/e-bike-rider-weeps-as-he-is-cleared-of-death-by-careless-driving.36836/#post-543964
  17. Nealh

    Battery fusing

    Let us know how you get on with making the current changes.
  18. Nealh

    E-bike rider weeps as he is cleared of death by careless driving

    If this happened in France they might even have bought the Guillotine out of retirement, last used in 1977. Seriously though he would have been likely more severely dealt with by the republic.
  19. Nealh

    E-bike rider weeps as he is cleared of death by careless driving

    I think we all are but he was on trial/in the dock accused of riding without due care and attention to which his peers ( a jury) cleared him of , laying the blame for incident with the unfortunate women who walked into his path. It is said he pled guilty to riding an uninsured /registered higher...
  20. Nealh

    Battery fusing

    4.8kg seems about right for 70 cells. A 50 cell 15ah one is about 3.65kg so adding another 20 cells and interconnectors will add 1kg ,my guess is that Samsung 35E cells are being used inside. You will certainly need to lower the C5 amps.