Ace Electronics

Thunder Tiger - 1/8 ER4 G3 BL RTR Mini Cooper Countryman


Brushless power boosts this Mini Cooper rally car!

1/8 ER4 G3 BL RTR Mini Cooper Countryman BMW M3 GT2

Take the wheel of the ER-4 G3, and take on the rally car competition with confidence. With a licensed 1/8 scale Mini Cooper Countryman body and brushless power that translates into blazing speeds, this rally car is a sure-fire winner! Total adjustability lets you fine-tune your racer to meet any track conditions, and it's designed to be as durable as it is fun to drive!

A Closer Look


  • Powered by a BLC-80C ESC and Ripper IBL40 2000kv brushless motor.
  • Precision-milled 7075-T6 aluminum chassis.
  • Lightweight suspension arms with fully adjustable ride height.
  • Fully adjustable pivot ball system for easy toe, camber and caster tuning.
  • Four oversized oil-filled shock absorbers with 16 mm dia. pistons.
  • Equipped with front/center/rear metal gear differentials.
  • A Cougar P3 3-channel 2.4GHz radio system offers interference-free control.
  • Pre-painted body and rear wing feature the officially licensed markings of the MINI John Cooper Works WRC racer.



  • (1-2) 2 S or (1) 3-4 S Lipo battery with Dean's plugs and compatible charger
  • (8) Transmitter "AA" batteries


  • Stock Number: TTRD7021
  • Product Number: 6402-F101
  • Length: 21.25 in (540 mm)
  • Width: 12.2 in (310 mm)
  • Wheelbase: 13 in (330 mm)
  • Height: 7.9 in (200 mm)
  • Weight: 7.7 lb (3.5 kg)