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  1. Nealh

    CX3 User Manual

    It was Phil couldn't help my self by being a bit flippant. I expect Op was wanting to know about maintenance of said forks, most likely they are basic entry level sprung forks. Not a lot one can do with them except wipe the chromium slides every now and then and apply a thin layer of lube to...
  2. Nealh

    Help! Replacement electronic controller required

    Controllers come in differing case sizes, the large the case the more fets. More mosfets will deal with the higher amp load that can be applied as well as dealing with greater heat issues. Typically sensored ones use 6 fets for controllers rated up to 20a or non-sensored use 9 fets. A 22/25a...
  3. Nealh

    Which Cells?

    Working current will surprisingly likely be about 2 or 3 amps to power these super bright lamps so any good cell is better then a cheap one, as you only need four price will not be to bad. NASA best cell for low amp draw is the Samsung 35E. More mah means more running time then your current...
  4. Nealh

    E22 on carrera vulvan electric bike

    Take it back to Halfrauds, E22 often more then not is used for battery BMS comm's fault. They will have to replace the battery. Don't be fobbed off and simply tell then the BMS is unserviceable.
  5. Nealh

    Pas hollowtech

    Most do. A few have fitted PAS whether correctly or not and mention it only works when back peddling so answer is to flip the disc or change the sensor orientation. Also applies to fitting on the LHS which some prefer to do.
  6. Nealh

    Pas hollowtech

    Not forgetting that the disc is directional, if the pas work when you pedal backwards reverse the disc face.
  7. Nealh

    Two batteries on one bike :)

    I run the power supply leads from the controller to my top rack bag and fit a XT90 antispark connector. Then I run my down tube battery power supply to the rack bag and fit a XT60 to the end which matches the XT60 on my other two battery packs in the rack bag. To connect them all up as one I...
  8. Nealh

    CX3 User Manual

    It goes up and down by absorbing some of the surfaces undulations :p. Next Q.
  9. Nealh

    PAS settings

    If the setting value is wrong then your display speed will be wrong. Lower the value 255 by 5 digits at a time and then check your speed reading against the gps, keep lowering the value until the readings are pretty well matched and constant with each other then fine tune by adjusting by one...
  10. Nealh

    further investigation of battery cutting out before set LVC

    If any cell/ groups are bad they will/should charge to 4.2v and then after being left for a few hours or over night any capacity loss will show up as the voltage drops off.
  11. Nealh

    DIY Mechanical Dongle

    :cool:Good work Gringo .
  12. Nealh

    Pas hollowtech

    If not using V12L change C1 setting to 00- 02 depending on the magnet count. 00/8 poles , 01/10 poles & 02/12 poles.
  13. Nealh

    Pas hollowtech

    Buy the one from Ali express, I have never had an issue with them and if it fails to arrive you will get 100% refund or re - order. The pins outs with Julets are standard and wire sequence are correct, the Julet is not for DIY fitting except you can cut and shut a Julet if it has along enough...
  14. Nealh

    Pendleton somerby v raleigh spirit

    On a £750 bike once you have paid the membership the total saving on a bike is about £50, in the bigger picture of things not a lot but a saving is a saving if on a budget.
  15. Nealh

    further investigation of battery cutting out before set LVC

    My regime for charging is I only charge to full 4.2v per cell about 6 -10 hrs prior to using otherwise SOC is left at a suitable level above 3.6v per cell. If battery voltage is lower then I raise it to storage of about 3.8v. The switch if fitted is a BMS switch which will allow correct...
  16. Nealh

    Pas hollowtech

    You can get a hollowtech pas or buy a standard one and carfully drill out the center with a hole saw or a dremmel...
  17. Nealh

    further investigation of battery cutting out before set LVC

    As Sturmey has mentioned nearly 0.4v out of balance is a big difference if you have BMS with balance. If drifting continues then it may be you have a bad cell/s in the low groups or the bms not doing it's job properly. BMS typically balance at about 100ma so won't eradicate a large unbalance of...
  18. Nealh

    further investigation of battery cutting out before set LVC

    Yes use the jst sense wire connector. Use the lower rated 400ma charger will take longer but will raise voltage on low cells at a slower steady rate. I use 500ma charger.
  19. Nealh

    Pendleton somerby v raleigh spirit

    Join British cycling membership about £25 then you can get 10% off bikes at Halfrauds.
  20. Nealh

    further investigation of battery cutting out before set LVC

    With the phone jack cut off you have a pair of wires one is v+ and one v-, I solder a pin/leg from a pcb component to each wire. With a pin on the end you get a proper solid connection rather then a bendy tinned wire end. V+ goes into the corresponding pin out for the low cell group on the BMS...