Challenger I (r/c)

Challenger I (r/c)
4.4/5 rating (91 votes)



  • Catalog no: COBI-21905
  • Figures: 2
  • Age: 8+

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Comments (10)

  • Roger ROQUIN

    Roger ROQUIN

    09 December 2021 at 18:10 | #

    ou trouver le modèle 21905 en France ?


    • Łukasz


      14 December 2021 at 15:05 | #

      This set is no longer produced. Ask please:
      We invite you to our company website at
      We answer all questions on our COBI Fans discussion group on Facebook. We also have FanPage on Facebook and Instagram: @ cobi.bricks, @ cobi.klocki. See you soon :)


  • Maciej


    11 August 2020 at 21:32 | #

    Nie mogę znaleźć oprogramowania do tego modelu(w Google Play nie ma, nie wiem jak w app store) - czy jest to jakaś chwilowa przerwa w dostępie do tego oprogramowania, czy nie będzie ono już udostępnione?


  • Chris Andersen

    Chris Andersen

    24 July 2018 at 12:42 | #

    Where is the app for controlling the tank?


  • Alexander


    21 October 2017 at 22:17 | #

    HI!, I got this tank as present for christmass and after 2 weeks of nonstop just i played 30 min with that every 2-4 days...and it stop working...i have full bateries and when i press show orange light on the electric box...but it do nothing...there is no working move, lights, turret...please help!! :(


    • Cobi


      23 October 2017 at 08:21 | #

      Dear Alexader,

      Please try to reprogram the tank. In order to do so please follow the steps:

      1. Turn on the tank.
      ATTENTION: While programming the channel only one tank and its
      remote control can be turned on.
      2. Press the red button on the remote control until the diode lights on
      (approx. 3 sec),
      3. Keeping the button pressed you must direct the joystick into one of the
      up, down, left or right. Each direction corresponds to one channel.
      4. The tank will blink to confirm the programing.
      5. Release the button.
      6. The tank and the remote control are ready to be used.

      I hope your tank will work perfectly now:)

      Best regards,
      COBI Team


  • matlin


    08 September 2014 at 09:44 | #

    cuanto vale este tanque


  • guillermo machado

    guillermo machado

    01 December 2012 at 00:32 | #

    cuato vale sus tanques


  • Person


    26 November 2012 at 02:22 | #

    why are they orange?


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