[Justin Stiltner]

Ronny,
Those look like standard pwm cables(read 3 wire) those should be available at most hobby shops, take one of yours with you when you go and they should be able to help you out, I don't have our kit in front of me, but I seem to remember them being Futaba J style connectors, these are very common and not at all proprietary so your hobby shop should have them, assuming they carry Futaba, or Futaba compatible accessories.