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  1. BeBiker

    FF Helmets with integral action camera mounts

    To have something to look at, while recovering 3 months in hospital.
  2. BeBiker

    Derestricting bosch smart system

    For these systems with external sensor there are multiple solutions on the market. If you want to use and modify the DIY solution of this tread, you could relocate your sensor and put it close to the coil, or modify the coil output and feed it directly to the connector on the motor. Other...
  3. BeBiker

    Help me choose a bike for the wife

    The 27.5" is a good choice, and her frame size will be S or M. She won't have much advantage of the heavier 750Wh battery. That long 750Wh battery also makes the design of S/M a bit strange, and often isn't offered in S sizes. Maybe consider a 500Wh model, and a spare 2nd battery for some...
  4. BeBiker

    Rear shock stroke on Stereo hybrid 160 2022

    Beautiful response from their bureaucrat :) Do you want to change because it's broken, or looking for an upgrade ?
  5. BeBiker

    slow cube 140 tm 750

    I removed the Assguy and put tyres with lower rolling resistance. (Pirelli S this time) The difference is huge ! Gaining 10kg weight will make you go faster down the road too.
  6. BeBiker

    Scott Lumen eRide 2023

    50Nm is enough, we don't need the 85Nm of the Bosch. But only 360Wh, and not removable? They should have foreseen a mounting place to connect a 2nd battery, instead of the extender bottles.
  7. BeBiker

    Bosch Mini Remote compatibility

    I also want to hide the Led box. For when I'm tyred, so people don't see anymore when I put the bike in Turbo :-)
  8. BeBiker

    Derestricting bosch smart system

    (y)(y)(y)
  9. BeBiker

    Derestricting bosch smart system

    For simple calculations of the magnetic flux only the current through the coil is important. For more advanced calculations the source impedance comes into play. The voltage over the coil is there as a side effect of the current, and never relevant in flux calculations. In the example above...
  10. BeBiker

    Derestricting bosch smart system

    Please refer to the source of that information.
  11. BeBiker

    Derestricting bosch smart system

    So the sensor is really inside the motor. Good to see you have a possibility now. The advantage is that you have some amount of freedom, where to install your magnet emulator.
  12. BeBiker

    How did you pick your eMTB?

    >700Wh --- Color/Decals --- Nextdoor Availability --- Price -------------------------------------------------------- This is what ChatGPT generated: Choosing an eMTB (Electric Mountain Bike) can be an overwhelming task with the abundance of options available in the market. However, having...
  13. BeBiker

    Derestricting bosch smart system

    My Bosch Gen4 BES3 Smart has the sensor and magnet close/in to the rear brake. Yours is the Gen4 BES3 Smart "Rim magnet system" But I didn't expect it to have the sensor IN the motor. How is that setup done? Is the sensor bolted directly to the motor casing or really inside the motor casing? I...
  14. BeBiker

    Derestricting bosch smart system

    The sensor of my first Emtb broke off, and instead of staying put for 8 weeks till the new one arrives, I ducttape-mounted an Aliexpress reed switch that I had for my home alarm. Worked without issues, after 2K km I removed it, only because the ducttape became loose.
  15. BeBiker

    Derestricting bosch smart system

    1) I did not use the ACC port to power a light 2) iirc there is no voltage setting for the ACC port, only 2 max.power settings. 3) there is no you" setting this, it's the dealer who does this.
  16. BeBiker

    Derestricting bosch smart system

    Sorry man, fakenews.
  17. BeBiker

    Derestricting bosch smart system

    There is no "I" disabling the light port. It's the dealer that does this.
  18. BeBiker

    Derestricting bosch smart system

    sorry man, fakenews. Yes I had this, and therefor asked the dealer to disable it again. They mentioned it when I asked to disable, it's a StVZO rule. Enabling the Acc port didn't have this issue. iirc the dealer can enable i as high-power or low-power. It's 2-pin 12V that on photo looks a...
  19. BeBiker

    Derestricting bosch smart system

    Good that you plan to power it from the bike battery, will you use the ACC or LIGHTS port? (Lights port was always powered ON when the bike was ON on mine, don't know why) Iirc the dealer can choose for 6V or 12V on those ports.
  20. BeBiker

    Derestricting bosch smart system

    Good choice, nobody cares about that.
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