Your Cart: £0.00

Spend £100.00 more for free shipping!

View Cart and Checkout
KO Propo Ex-Rr St2 W/Kr-418Fh

KO Propo Ex-Rr St2 W/Kr-418Fh

Brand: KO Propo

Part No: SCH-KO80641

£360.99 RRP £379.99
Pre-Order

The KO Propo EX-RR ST2 with KR-418FH receiver delivers refined control and feedback for competitive RC driving. This premium 2.4GHz FHSS radio set pairs the EX-RR master unit with the latest ST2 steering assembly, Expert Grip2 and software Ver2.12, offering a highly linear, durable and precise feel. Supplied as SCH-KO80641, it includes an HCS-compatible KR-418FH receiver for fast, consistent response.

Key Features

  • New ST2 steering unit with enhanced precision
  • Expert Grip2 with Drop Down Extension Unit 2
  • Latest Xpansion software Ver2.12
  • HCS-compatible KR-418FH receiver included
  • New angle sensors for steering and throttle: high durability and linear output
  • Dual ball bearings on the steering shaft for improved accuracy
  • Reworked soft spring for a more linear, adjustable steering feel

Specifications

  • Frequency: 2.4GHz (FHSS)
  • Channels: 4
  • Model memory: 35
  • Dimensions (Tx): 230 × 163 × 107 mm
  • Weight (Tx): 536 g (without batteries)
  • Battery: 4 × AAA (RO3/UM4)
  • Current draw: 150 mA
  • Typical runtime: 4–5 hours with alkaline batteries
  • HCS compatibility (with KR-418FH)

Function Summary

  • Model: Select, Name, Copy, Reset, All Reset (35 models)
  • System: Display, Battery, Calculator, Sound, VR Info, Config, Key/Menu Speed, Language, Operation Time, User Timer
  • Steering: Travel, Balance, Trim/Sub Trim, Trim Rate, Turn/Return Speed (2-way), Curve, Punch, Feel, Response, Auto Trim, Auto Balance, Reverse
  • Throttle: Forward/Brake Travel, Trim/Sub Trim, Turn/Return Speed (3-way), Curve, Punch, Feel, Response, Push Control, ACCEL, ABS, Auto Start, Idle Up, Neutral Brake, Override, Reverse, Break-in, Hand-brake
  • 3rd/4th Channels: KEY Setting, 2WAY/3WAY/5WAY/ANALOG, Gyro, Twin Servo, 4WS/AMP Mixing, Throttle Mixing, Trim Set
  • Timer: Trigger Start, Lap History, Start/Stop Key, Lap Key, Lap Navi, Alarm Time, Pre-Alarm, Alarm Mode, Lap/Down Timer

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-418FH ×1
  • RX Mode Selector ×1

Suggested Compatibility

Receivers indicated by the manufacturer as compatible include KR-415FHD, KR-413FH, KR-241FH, KR-211FH and KR-212FHG.

Notes

  • The printed manual is not included; the manual is available online from KO Propo.
  • If using Li-Fe or Li-Po packs, an optional KO Propo Battery Stand Unit is required.
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

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).

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-418FH ×1

Other: RX mode selector x1



Key Info:
  • Brand: KO Propo
  • Part No: SCH-KO80641
  • Barcode: 5051294146580
Free Shipping

This item is over £100, so qualifies for free standard UK shipping!

Express Shipping

Upgrade to next day from £3

Worldwide Shipping

Available at checkout

Reviews
No specific product reviews yet, why not write one?
WRITE A REVIEW
All reviews are subject to moderation
No questions yet, why not ask one?
ASK A QUESTION
Get early access to deals and new arrivals.
Use this form to ask us a quick one sentence question about this specific product. Do not enter anything you would not like displayed on our site.

For more in depth queries, please contact us.