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  1. peter.c

    Specialized Rockhopper with Bafang 8FUN

    Thats a new version ,have not seen or tried yet but my 42t copy was a tight fit almost rubs the motor case the bottom is a flat type so is the top with no dish at all so its buyer beware if you try either
  2. peter.c

    Speed pickup - tight chain stays

    OK if wheel size is ok . Then magnet needs to be closer to the sensor
  3. peter.c

    Specialized Rockhopper with Bafang 8FUN

    The smallest with an offset is a 42t needs to be this size so it does not hit the motor case. The 36t lekkie is flat copies are that way too
  4. peter.c

    Speed pickup - tight chain stays

    Have you set the wheel size on the display makes big diff to speed displayed
  5. peter.c

    Speed pickup - tight chain stays

    Try the mount on the outside of the stay with the sensor on top /not the best but a workaround
  6. peter.c

    Tongsheng thumb throttle

    Probably a controller problem try remove power and re apply if not contact supplier
  7. peter.c

    Tongsheng thumb throttle

    Ok did the throttle come with a kit or are you adding one as the tsdz2 has two versions 6 and 8 wire both can have the vlcd5 display but some versions had no throttle option
  8. peter.c

    Tongsheng thumb throttle

    Have you plugged it in the middle socket ? the outer two are for the brakes .PS you may have to pedal assist first before the throttle will work
  9. peter.c

    BB95 to BSA conversion

    You will enjoy :)
  10. peter.c

    BB95 to BSA conversion

    Yes you will need 100mm with the choice of bbs02 or bbshd03
  11. peter.c

    BB95 to BSA conversion

    How wide is the bb ? take a measurement or a picture with a ruler for ref before you buy
  12. peter.c

    BB95 to BSA conversion

    My method is a starrett hole saw takes time/measurements to find the right one and then cut 8mm plastic sheet to form two outer washers to fill the bearing mounts , and part of a plastic pipe to fill the gap of the smaller inner part of the bb , takes time and effort The bafang shaft is approx...
  13. peter.c

    BB95 to BSA conversion

    Even the bafang spacer washers are 41.7 mm od and 34.5 inner dia , so its make a thin spacer/shim out of plastic pipe or get one 3d printed
  14. peter.c

    BB95 to BSA conversion

    You need to measure the diameter of the bearing outer in mm that fits into the bb, :eek: bb95 is also listed as bb90 on some sites
  15. peter.c

    BB95 to BSA conversion

    Make my own now as required with a hole saw, you can buy them but you need to measure the od and you will find them but not cheap
  16. peter.c

    BB95 to BSA conversion

    Luna cycles in the us stock these also some sellers on ebay
  17. peter.c

    Is it possible to convert an 8 speed 11-32T to 10-32T?

    Have given up with the tsdz2 might have tried every trick apart from 52v found not worth the trouble
  18. peter.c

    Is it possible to convert an 8 speed 11-32T to 10-32T?

    The assistance is out at about 17mph even with the speed limiter programmed to max 99kph They have done a good job at locking the firmware on this version of the bbs01 48v
  19. peter.c

    Is it possible to convert an 8 speed 11-32T to 10-32T?

    When first built it had a bbs02 set to 24 amps which made it fly
  20. peter.c

    Is it possible to convert an 8 speed 11-32T to 10-32T?

    With a bit of luck 18-20 mph the legal 48v 250watt is max current locked via the firmware at 12 amps can over pedal the top speed :oops: , On the flat but get a hill and it runs out of puff with the 36t on the front it will spin faster