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EX-RR ST2 w/KR-415FHD Short Double Rec

EX-RR ST2 w/KR-415FHD Short Double Rec

Brand: KO Propo

Part No: SCH-KO80644

$581.39 RRP $611.99
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The KO Propo EX-RR ST2 w/KR-415FHD Short Double Receiver set (SCH-KO80644) is a high-end 2.4GHz FHSS surface transmitter package built for precise, consistent control. It combines the updated ST2 steering unit and Expert Grip2 with the latest V2.12 software and two HCS-compatible KR-415FHD Short receivers for a refined driving feel and reliable signal performance.

Key Features

  • New ST2 steering unit with enhanced precision and feel
  • Expert Grip2 with Drop Down Extension Unit 2 for ergonomic control
  • New angle sensors on steering and throttle for smooth, linear response and greatly improved durability
  • Dual ball bearings on the steering shaft for higher accuracy and reliability
  • Reworked soft spring provides linear tension with adjustable feel
  • Latest Xpansion software V2.12 and HCS support
  • Includes two KR-415FHD Short receivers

Technical Specifications

  • Frequency: 2.4GHz (FHSS)
  • Channels: 4
  • Model memory: 35
  • Dimensions (Tx): 230 × 163 × 107 mm
  • Weight (Tx): 536 g (without batteries)
  • Power: AAA (RO3/UM4) x4
  • Current draw: 150 mA
  • Typical operating time: 4–5 hours with alkaline batteries

Function Summary

  • Model/System: Model select, name, copy, reset; display, battery, sound, language and timers
  • Steering: Travel, balance, trim/sub-trim, trim rate, speed (turn/return), curve, punch, feel, response, auto trim/balance, reverse
  • Throttle: Travel F/B, trim/sub-trim, trim rate, speed (turn/return), curve, punch, feel, response, push control, ACCEL, ABS, auto start, idle up, neutral brake, override, reverse, break-in, hand-brake
  • 3rd/4th Channel: Key setting, 2-way/3-way/5-way, analogue, gyro, twin servo, 4WS/AMP mixing, throttle mixing, trim set
  • Timer: Trigger start, lap history, lap navigation, alarms, lap/down timer modes

What’s Included

  • Master Unit EX-RR ×1
  • LCD Xpansion Unit EX-104S ×1
  • Aluminium Steering Wheel 3 ×1
  • Drop Down Extension Unit 2 ×1
  • Expert Grip Unit 2 (right) ×1
  • Normal stand unit ×1
  • Receiver: KR-415FHD ×2
  • RX mode selector ×1

Notes and Suggested Compatibility

  • Suggested compatibility includes KO Propo receivers: KR-415FHD, KR-413FH, KR-241FH, KR-211FH, KR-212FHG
  • Manual is not included in the package; please download the manual from the manufacturer
  • If using Li-Fe or Li-Po batteries, use the optional Battery Stand Unit
New Steering Unit ST2 Expert Grip2 Latest version software Ver2.12 HCS compatible Receiver KR-415FHD Short #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

New Steering Unit ST2
Expert Grip2
Latest version software Ver2.12
HCS compatible Receiver KR-415FHD Short

#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-415HD 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).

The new high end which sharpened operation feeling.? EX-RR

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.

New Drop down extension Unit 2

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.

Update software V2.12

Xpansion software are update. This is latest version.

Function Summary
<Model>
Model Select / Model Name / Model Copy / Model Reset / All Reset/35 Models

<System>
Display / Battery / Calculator / Sound / VR Information / Config / Key Speed / Menu Speed / Language / Operation time / User timer

<Steering>
Steering Travel / Steering Balance / Steering Trim/Steering Sub Trim / Steering Trim rate / Steering Speed Turn(2way) / Steering Speed return (2way) / Steering Curve / Steering Punch / Steering Feel / Steering Response / Steering Auto Trim / Steering Auto Balance /Steering Reverse

<Throttle>
Throttle travel F / Throttle travel B / Throttle Trim/Throttle Sub Trim / Throttle Trim rate / Throttle Speed Turn(3way) / Throttle Speed reTurn(3way) / Throttle Curve / Throttle Punch / Throttle Feel / Throttle Response / Push Control/ ACCEL / ABS / Auto Start / Idle Up / Neutral Brake / Throttle Override / Throttle Reverse/Break-in/Hand-brake

<3ch/4ch>
KEY Setting / 2WAY / 3WAY / 5WAY / ANALOG / Gyro / Twin Servo / 4WS/AMP Mixing / Throttle Mixing / Trim Set

<Timer>
Timer Start / Trigger Start / Lap history / Start Stop Key / Lap Key / Lap Navi / Alarm time / Pre Alarm / Alarm Mode / Timer Mode (Lap Timer/Down Timer)

Contents
Transmitter:

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

Receiver: KR-415FHD ×2

Other: RX mode selector x1



Key Info:
  • Brand: KO Propo
  • Part No: SCH-KO80644
  • Barcode: 5051294146610
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