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  1. LOWRACER

    MERRY X-MAS & A HAPPY NEW YEAR....

    Hello! Thank you very much to all users of this forum! :wink: Special thanks to "Doctorbass" for testing new AMP-Riders, styles and creations! Nowhere you can find so much usefull stuff like in this forum. I hope, god save the coils and the AMPs next year too! :lol: I WISH YOU A MERRY...
  2. LOWRACER

    LOWRACER-MANIA

    Hi guys! Before a long time I've tested a new system to power my lowracer bent bikes. It should be a low-maintenance construction, so I decided me for a front drive! The drive system works reliable and I decided to create a little family of 5 lowracers... _a79m8YvbQA Of course you can...
  3. LOWRACER

    HEADWAY LiFePo 38.4V/48Ah BATTERY

    For the first I've done a few tests with these cells. 5PryI-zfUwg After all the tests I decided to complete the battery pack. The cells are fixed with special holders on a 1cm thick Pertinax plate. Incredible power and endurance! A REAL SOLUTION!!! k2J0p-uOuC4
  4. LOWRACER

    BIG LIPO EXPLOSION

    How to destroy 3000€ in 30seconds... :roll: After 1000's of kilometers it seems that the lipo battery runs inflexible, because it's never completely charged or discharged! I decided me to remove the battery of my velomobile. Only for cleaning, a short test and a maintenance. The lipo...
  5. LOWRACER

    Velomobil nightflight - Good lamps are condition!

    Now I decided me to test my velomobil in the darkness. Tested: Camera system(0.5Lux), 6x1W LED lamps (2low beam&4high beam), visibility... Take a look into the midnight nightflight: k04YmWV4ldw
  6. LOWRACER

    CRYSTALYTE X5404 HUB MOTOR - 6 SENSOR CONVERSION

    How to make a hub motor fail-safe? I'd scratched my head a long time, but I decided me for a 6sensor motor. 3 sensors are normal and the other 3 sensors are reserve! Just take a look..... 6iVyYHW_qb4
  7. LOWRACER

    DIY's trikes - STEERING & FORCES TUTORIAL

    You wanna create your own bike/trike? No problem, that will blow your mind... iDT76I3ePbc
  8. LOWRACER

    CRYSTALYTE 5404 TEST RIDE

    The Crystalyte X5404 motor is the ultimate solution, very reliable! All system are running now... TAgkouFmplo Thanks for watching!
  9. LOWRACER

    TEST RUN CRYSTALYTE X5404

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  10. LOWRACER

    CRYSTALYTE X5404 - Watt's up?

    My Crystalyte X5404 is converted now. New axle with built-in torque support and M16 mounting. The stator has been turned, because I needed the cables at the right side. The old cables has been gone, new cables are now 3phases in 6mm² and 0.35mm² the sensors. The china ball bearings has been...
  11. LOWRACER

    CRYSTALYTE 5404 HUB MOTOR - INCREDIBLE TORQUE!

    Hi everyone! I'd spoken with my dealer, to get a new powerfull hub motor. What about Crystalyte? Which Crystalyte? Which series? He explain me the series-system: Crystalyte 5404 means, series X5, 40mm width of the magnetics and 4 for the system of coil windings. So I decided me to show you a...
  12. LOWRACER

    To all electric bike freaks: HAPPY NEW YEAR 2011!

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  13. LOWRACER

    Lowracer Hybrid Speedbike finished - 100% eco-friendly!

    The video #5 of the "Lowracer Hybrid"..... It's the last creation video, because the bike is finished now! Nearly a real "Perpetuum Mobile", just take a look... For more informations just click the YouTube-Info. TE7lmnl-NlM :shock: Thanks for watching! :shock:
  14. LOWRACER

    BATTERY or WELDING MACHINE?

    My new LiPO battery is ready now! It has got enormous amounts of energy reserves :twisted: Finally there's a strange testing method...... Zl9ACAbocZ0
  15. LOWRACER

    Acceleration OK, deceleration???

    I wanna know it now, so I decided to take 2 MAGURA GUSTAV M with 210mm discs... iYvzdP3r2A8
  16. LOWRACER

    LOWRACER SUPERSONIC "INSIDE"

    The "inside" video show you the function of the steering, the frame, the stabilizers, pulleys..... rkEtQ6E16nE If you wanna recreate it, here it is!!!
  17. LOWRACER

    THE "EVERYWHERE" AIR!

    You wanna have air without a noisy compressor? Maybe here is the solution! For a normally DIYer no problem! Of course it's cycle-friendly, eco-friendly and if the air is gone out, you can recharge it on a service station for nothing!! gaHGtDicikY
  18. LOWRACER

    LOWRACER SUPERSONIC finished!

    A new creation of a light tilting recumbent trike, very easy to handle, good performance and very fast!!! For the work in this video I needed 26hours, "Time is money!" So you can rebuild it in this time again. You can see a step by step creation..... Of course you can create your own electric...
  19. LOWRACER

    NEW FAST LOWRACER RECUMBENT

    A new fast lowracer recumbent trike coming soon! Should I need a BLDC motor or not, that's the real question..... Additional another problem with the weight and the place of batteries. HnprE3hhWHA
  20. LOWRACER

    LOWRACER HYBRID

    The "Lowracer Hybrid" with a hub motor is created..... U3SAFnheRJo Testride video coming soon!
  21. LOWRACER

    CONVENTIONAL VEHICLES versus ELECTRIC VEHICLES

    Maybe some things never change. Nearly all combustion engines are noisy, dirty and needs a lot of maintenance. I think, the electric motor is the better choice. The best selection is an unlimited range vehicle, but that doesn't exists or does it ??? OK, here the video..... _H34LnwuIHw
  22. LOWRACER

    SOLUTION FOR MORE MOTOR-AMPS

    Hi, it's me again... I've tested out, that the most loss is not in the controller or in the coils. It's in the cable of the motor!!! Ok, in the following pictures you maybe see more details...
  23. LOWRACER

    AIRCOOLED BRUSHLESS DC MOTOR

    Nearly everyone knows coil smell, to avoid that, an electric motor must be good cooled! The problem is the staying heat into the motor. Another problem is that the heat in coils change the resistance (ascending) and you will lost a lot of power. In the following videos I've created a little...
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