KO Propo EX-RR ST2 Radio System w/ KR-418FH (Double Receiver)

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Your Price: $497.00
Retail Price:$625.00
You Save:$128.00(20%)
Part Number: KOP80642
Availability: In Stock.
The new high end which sharpened operation feeling.
We thought of the operation feeling to the primacy by the development of RR. It is the operation feeling which operates a car really.We think that the feelings which can not be evaluated are important at the numerical value in each steering, throttle, software element.

Superior durability and operation feeling led by new angle sensor.
We adopt new angle sensor which was particular about the durability and the feeling of operation for both steering and throttle. Prevents deterioration of durability and operational feeling due to wear, which can be said to be the problem of contact sensors. Along with smooth operation feeling by smoother sliding, we realize high durability that is approximately 100 times compared with the prior sensor. Therefore, the best feeling of operation can be maintained for a long time. In addition, the new sensor outputs a more linear signal to the Master Unit. You can control the ESC and servo with a detailed operation sense. A realization of a sense of unity between people and cars.

Increased the number of ball bearings that support the steering shaft for higher accuracy!
The number of ball bearings supporting the steering shaft has been increased from one to two. The double-support type supports higher precision operation and reliability.

The soft spring which can be operated with a constant tension.
The normal spring included in the extension unit has been modified. The previous spring used was a progressive spring becoming stiffer as the wheel angle increased, but the new softer spring give a linear stiffness as the wheel angle increases. Since the spring tension can be adjusted, you can set the spring tension to your personal preference.

  • New Steering Unit ST2
  • Expert Grip2
  • Latest version software Ver2.12
  • HCS compatible Receiver KR-418FH
  • Dimensions:230×163×107mm
  • Weight:536g (not included battery)
  • Battery: RO3/AAA/UM4 battery x 4
  • Current: 150mA
  • Using time: 4 or 5 hours( with alkaline battery)
  • Channels:4 channels
  • Frequency:2.4GHz(FHSS)
  • Model memory: 35
  • HCS compatible receiver KR-418FH(21011) included.
  • This products does not include the Manual in the package.Please download manual from here.
  • Other Compatible receivers: KR-415FHD,KR-413FH,KR-241FH,KR-211FH,KR-212FHG.
  • If you use Li-fe, Li-po, you must use with our option unit (Battery stand Unit).
Included In Package:

  • Master Unit EX-RR ×1
  • LCD Xpansion Unit EX-104S ×1
  • Aluminum Steering Wheel 3 x1
  • Drop down Extension Unit2 ×1
  • Expert Grip Unit2 (right) ×1
  • Normal stand unit×1
  • KR-418FH ×2
  • RX mode selector x1

Below batteries fit EX2, EX-RR and EX-RR ST2 when used with KOP10546) battery stand unit.

  • ProTek R/C Li-Poly Flat Receiver Battery Pack (7.4V/2300mAh) (Click Here)
  • Mugen Flash Point LiPo 2500mah Flat Battery 7.4v Pack (Click Here)

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