KO Propo 80643 - EX-RR ST2 Pro Radio Set KR-415FHD  [KO-80643]

KO Propo 80643 - EX-RR ST2 w/ KR-415FHD Short (Ver2.12 Software installed) (10643)
Price:
NZD$735.83
Brand:
KO Propo
Model:
KO-80643
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Pro-Level Radio Control with EX-RR ST2

The KO Propo 80643 - EX-RR ST2 is aimed at drivers who tweak setups and race regularly. With Ver2.12 onboard and the KR-415FHD short receiver included, the system focuses on repeatable stick response and solid link stability.

Precise Setup Options for Tuners

EX-RR ST2 exposes a range of adjustable parameters so you can tune steering sensitivity, throttle curves and braking feel to match your car and track. The compact KR-415FHD helps deliver dependable signal performance during close competition.

Specifications

  • Software Version: Ver2.12
  • Receiver Model: KR-415FHD Short
  • Compatibility: Designed for RC car models

If you enjoy refining handling and making small setup gains, the KO Propo EX-RR ST2 provides the tuning depth and receiver reliability to support that approach.
Remark :
Due to limited stock availability, please notice that some KO Propo items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Is the KR-415FHD suitable for tight circuit racing?

Yes, the KR-415FHD short receiver is compact and designed to offer steady communication, which is useful on tight tracks where predictable steering response matters.

What setup items should I tweak first?

Start with steering end points and expo, then move to throttle curves. Make small incremental changes and test each tweak to understand its effect.

Does the transmitter support multiple driver profiles?

The EX-RR ST2 supports user profiles so you can save distinct setups for different cars or track conditions and recall them between sessions.

Any tips for installing the short receiver?

Mount the KR-415FHD away from noisy electronics and avoid sharp bends in antenna routing to preserve signal quality and range.

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