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  1. Bbeforeart

    Magura 5k POT throttle not working

    Woohoo! it works now! thanks a lot mate! I've used min 1.5vdc and the setup started working. unfortunately not linear and the voltage drops at the very end. any ideas how to overcome that? what are the recommended settings for this situation? Thanks a lot again! Bart
  2. Bbeforeart

    Magura 5k POT throttle not working

    Hi TC, Thank you for your help. yes and yes. I've set the input voltage on 5v and min. Output on .5v, .8v and .1v without success. I see that a similar throttle (domino) has a working voltage of 12v. Maybe that is the problem? I hope you can help me to a solution. Regards, Bart
  3. Bbeforeart

    Magura 5k POT throttle not working

    Dear all members, I'm having issues getting my new throttle to work on my bike. I'm using a Nucular 12FET controller, firmware version .59B and a Magura 5K POT throttle (similar to Domino). So far, I've only been able to get 1.6v output when I fully twist the throttle. I've changed both input...
  4. Bbeforeart

    A Dutch revolutionary electric Formula-style racecar made by 50 students

    Dear EV fanatics, Amongst 50 other members, I am part of a university team of Eindhoven University of Technology, the Netherlands. This team is called URE and we are very passionate about racing cars. It only takes us one year to build an entire high-tech revolutionary electric (and...
  5. Bbeforeart

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  9. Bbeforeart

    The BEST and FIRST Qulbix Raptor mid-drive build!

    Dear madin and recumpence, Thanks for your additional supportive information regarding belts. The last question about the availability of sprockets might have been formulated not clearly enough; it was a question about a chain and sprocket setup: are as well the front as the rear sprockets...
  10. Bbeforeart

    The BEST and FIRST Qulbix Raptor mid-drive build!

    Dear Mike, Many thanks for your detailed information. You made me realize something I was not yet aware of! As you might know, the Zero motorbikes do also have that giant rear sprocket, and made it happen. That's where my inspiration came from. Interesting to see the primary and secondary...
  11. Bbeforeart

    The BEST and FIRST Qulbix Raptor mid-drive build!

    By the way, I was wondering: have you guys considered a belt transmission from the motor to the hub? This would save a lot of maintenace in comparison to a chain. Will there be any belt sprockets available which will fit onto the custom hub and the motor shaft? Tell me what you guys think about...
  12. Bbeforeart

    The BEST and FIRST Qulbix Raptor mid-drive build!

    Thank you very much for the verification of this part, I'll consider soon to buy it, Regards, Bart
  13. Bbeforeart

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    Sorry for the late reply, but in which town/city do you currently live? It is starting to get better weather, so I'm in for a ride soon
  14. Bbeforeart

    The BEST and FIRST Qulbix Raptor mid-drive build!

    Dear Mike, Thanks for your reply. That sounds very interesting to me! I really see this as an advantage opposed to my Crystalyte HS3540 with a 72v25Ah battery setup providing 3000w peak. It does not provide sufficient torque at lower speeds, that's why this took my attention. Furthermore, I...
  15. Bbeforeart

    The BEST and FIRST Qulbix Raptor mid-drive build!

    Hi there I really like this fixed spocket type of setup, without pedals to keep it clean! I am wondering what this motor setup would cost including chainwheels and chain (tensioner)? Regards, Bart
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  18. Bbeforeart

    Looking for dutch performance e bikers.

    Regards,
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