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  1. C

    Cheapest conversion ideas for my 90's Rockhopper

    Motor is now spinning finally. Thing is the motor is spinning smoothly but seems the same whichever hall sensor wires I connect (excluding red and black) How can I tell which combo runs best, all seem to pull 3.9 amps at full power.
  2. C

    Cheapest conversion ideas for my 90's Rockhopper

    I have a resistor connected inside the anderson plug which then connects to the fuse block, so I wont really get a spark. I was using the pixture I just posted up so I know which wires are for the throttle, sensors and motor but still no luck yet. very frustrating trying to get the motor to at...
  3. C

    Cheapest conversion ideas for my 90's Rockhopper

    Hi The throttle wires are connected correctly as I took them out of there own little connector and connected them up myself using the diagram that came with the controller so Im sure the wires are correct. I have 12s which shows 46.2v on the watt meter. The hall sensor is connected to all the...
  4. C

    Cheapest conversion ideas for my 90's Rockhopper

    Hi Yes I have hall sensors setup also but not wired this part up yet, just want to get the motor to spin first then I will do the hall sensors. This whole thing is not as straight forward as I thought it might be. The power leads for the controller has a positive and negative wire and also...
  5. C

    Cheapest conversion ideas for my 90's Rockhopper

    Hi guys Just got all my bits from HobbyKing, Ive tried getting the motor to spin with no luck. I wired up one battery to my fuse block and then to the watt meter into the controller, should the controller make any noises so I know its powered up at all? Hopefully somebody can advise me as what...
  6. C

    Possible bike for conversion?

    Buy it quick. Got a long way to go before its up and running believe me!
  7. C

    Cheapest conversion ideas for my 90's Rockhopper

    Hi guys Just wanna clear up once and for all, the forks are not damaged or broken they actually work really well. Maybe the picture looks weird to you but its probably the angle. Here are a few pics just to show all is well!
  8. C

    Cheapest conversion ideas for my 90's Rockhopper

    There is nothing wrong with the bike, ive been using it for over 3 months without any problems at all. I will just need help wiring it all up when I have all the parts in front of me.
  9. C

    Cheapest conversion ideas for my 90's Rockhopper

    The bike is just fine works a treat and is fairly lightweight. Not sure what you mean but maybe it is the camera angle!
  10. C

    Cheapest conversion ideas for my 90's Rockhopper

    Hi guys Im so glad I found this forum a few weeks ago, since then I have contacted a member on here who supplied me with most of the mechanical parts that I needed. Thanks mate 8) I have the rear wheel sorted with a 65t go kart sprocket and a freewheel for pedalling. I have a jackshaft which...
  11. C

    Cheapest conversion ideas for my 90's Rockhopper

    Thanks for the input guys. I will go with a hub motor kit then to save hassle but first I will contact the guy you mentioned about thr rc drive unit which is what i actually want.
  12. C

    Cheapest conversion ideas for my 90's Rockhopper

    Hi guys Been on here lurking around looking at various builds and have come up with my own but need advice on how to implement the whole setup. Ive gone for a cheap build as these parts are all sourced from at shop not far from me except the batteries which will be from HB. Heres my bike...
  13. C

    Cheapest conversion ideas for my 90's Rockhopper

    I have been lurking on here for a few weeks and have finally decided to go ahead and convert my old Specialized Rockhopper to an ebike. So many members here have built such outstanding bikes, trikes and everything else. There are hub motors, RC setups I just dont know where to start. My aim...
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