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  1. ecologymagnet

    ME0913 from Zero bike 2012 in buggy and minimum controller?

    I want to convert my 150cc and 400 lbs buggy to electric, I have done quite a few conversions from bikes and mini bikes; but this is the heaviest and doubts arise. I have a "Moto Energy 0913 from Zero 2012 bike" engine that I want to power with 18S Nanotech 8Ah 25 / 50C; but I doubt if they...
  2. ecologymagnet

    Which Kelly Controller model is this?

    One seller sell me a Kelly Controller model that tell me supports 120V and 200A; but they don't know what model it is for losing the sticker, I have pictures of him, what model could it be? Will it power a Zero Motorcycles ME 0913 engine or will the controller burn out? For this motor:
  3. ecologymagnet

    1 Throttle and 2 Controller with Regen

    I want to connect two controllers to a single battery and a single accelerator. I understand that one of the controllers I only have to connect the signal cable of the accelerator and not connect the positive and the negative. In the case of regeneration with a single button, how should I proceed?
  4. ecologymagnet

    Alternator coverted to Brushless Motor

    I am passing an alternator to a brushless motor; but I have a series of problems: 1) Flashing when starting, I think I should put sensors, any ideas for it? 2) I doubt about the voltage of the internal rotor, I tried with 6v and 12v, recommend in some guides 5v and if it seems to work well to...
  5. ecologymagnet

    MXUS 3000 @ 24S and 30S LIPO 80A

    I need a bms for 24s Lipo and peak 80A. I also do not rule out buying a charger or charging them disconnected with my icharger. The use is a battery for an ebike with a MXUS 3000 and a modified alternator in a Quad, both with a maximum controller 80A. I have no screen in either of the two, so...
  6. ecologymagnet

    Center printed pulley?

    How can I center a printed pulley in a normal wheel? Thank you.
  7. ecologymagnet

    ¿Sensored or Sensorless?

    Wich is the pros and cons of sensored motor? I go build a 6S single motor with a Xerun 150A with Sensor port. And wich is the best brand or model?, Turnigy, NTM, Aeolian, Tacon... Thank you very much.
  8. ecologymagnet

    Motor for E-longboard on Hobbyking

    I want to built an E-Longboard; but I see that all the engines that I know are out of stock in HK, There is some motor in stock that I can use in the store in China or Europe? And in other web?
  9. ecologymagnet

    Power Suplly 12V for 18S @ 10A

    I charge 3 batteries 6S@10A each and I'm thinking to buy a computer power supply for the 3rd charger or if there is any economic source power that can feed the 3 chargers at once. Now I have a Turnigy 350W and Power Suplly 400W for two chargers, I need other power suplly or one power supply...
  10. ecologymagnet

    Noise on Mxus 3000 with controller Greentime

    I have a mxus 3000 with Greentime controller, When I connect it without sensors it works perfect; but when I connect the sensors, each turn on one point, makes a slight noise and vibration with the wheel on air. Is this ok?, Sensors are correctly ?, I had to swap the phases green and blue...
  11. ecologymagnet

    Torque for nuts on a MXUS 3000

    Wich is the recomended torque for a nuts on a MXUS 3000? I use a torque arm, there isn't risk that the shaft rotates. Thank you.
  12. ecologymagnet

    Best Ebike chain.

    Which is the best chain for Ebike (with hub motor)? I use a triple front plate (max 48 teeth) and a rear single speed (12 teeth) without shift actuators. Thank you.
  13. ecologymagnet

    Gears on DH Bike

    I have a DH Bike and wanted to put 3x1 2x1 or 1x1 gears without changing mechanisms, I change the gears manually. What tensor can I use? Ideas for big gear on rods? I tried a tiagra group of road ; but rods touch in swinging arm. I need a greater Q factor. I think in Deore...
  14. ecologymagnet

    Best throttle

    Which are the best throttles? -Full Twist Throttle -Half Twist Throttle -Thumb Throttle
  15. ecologymagnet

    Turnigy 4S 5000 hardcase pack ¿5C Charge?

    Allow these batteries really 5C charge? https://www.hobbyking.com/hobbyking/store/__15521__Turnigy_5000mAh_4S1P_14_8v_20C_hardcase_pack.html Thank you.
  16. ecologymagnet

    Post with a video of a cromotor over 100 mph

    I've been looking for a post with cromotor above 100 mph; but I am not able to find it and I was interested. I want to mount a cromotor, could someone pass me the link? Thank you very much.
  17. ecologymagnet

    Crankset for eBike with 3x7V

    I want to change my square taper crankset with one that provide higher stiffness, have a longer ratio and chain guard. Actually I'm thinking in Deore FC-M591 for 9V but I don´t know if it serves to my chain and sprockets for 7V. Has someone used a road bike crankset for higher ratio?
  18. ecologymagnet

    Maxxis Hookworm in front wheel and Nevegal in rear wheel?

    I`m thinking that a Maxxis Hookworm in front wheel and a Kenda Nevegal in rear wheel can a good combination in Summer. I´ll use a very used Nevegal for reduce the drag in rear wheel. What do you think?
  19. ecologymagnet

    My reliable and power eBike (photos & videos)

    0y5vZTVagSg (The noise comes from camera support) Description: Frame: RCZ 853, cromoly 853 (High quality) Fork: Rock Shox Recon Silver TK (Steel and Spring, more reliable) Brakes: Avid BB7 with 200 mm rotors and EBC GREEN (Very powerful) Tyre: Kenda Nevegal 2,1" (Very grip) Grips: Esi...
  20. ecologymagnet

    Noise of 9C from Italy in each turn

    I have a Nine Continent RH205B with +-1000 miles, it run at 20S 45A. The wheel emits a noise in each turn "CRI CRI CRI" when I go at low speeds <15 mph on the bike, the noise seems come from the spokes, but I screw the spokes but the noise continue. The noise doesn't come from the pedalier or...
  21. ecologymagnet

    Wich is the brand of the Stealth chasis?

    I saw a post in this forum that talked about the chassis of the stealth (I think than was the chasis of stealth), but this can bought separataley, can anyone tell me the brand or the link? In the link the users put photos or their ebikes. Thank you.
  22. ecologymagnet

    Wich are the best controllers for 9C for 20S and 25-45A?

    I have a Nine Continent RH205 7x9 and I like to put a controller that supports 20S Lipo and 25 - 45A. Wich are the best controllers?, Where can I get them?, I prefer the normal shipping with tracking because the shipping as EMS, UPS, etc... pay taxes. I like than the controller has...
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