Ko Propo 21021 KR-242XT 2.4GHz (Short Antenna)

Ko PropoKo Propo 21021 | 4945984210211

Price:
Sale price¥8,228 Regular price¥9,680

Description

PO Closed 11th JULY 2025

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Precision meets efficiency in the KO PROPO KR-242XT Short Antenna version—an advanced 2.4GHz receiver designed for streamlined installation without compromising signal stability. Whether you’re optimizing for space or shaving grams, this compact unit delivers consistent performance and smart features for competitive RC control.

Key Features

  • Short black shield antenna for clean routing and reduced interference

  • Gold-plated terminals improve signal integrity and reduce resistance

  • Telemetry-ready for real-time feedback and data tracking

  • Supports serial control systems for modern connectivity

  • Compatible with HCS (High-speed Communication System)

  • Equipped with fail-safe technology for signal protection

Why Choose This?

  • Tailored for compact builds and low-profile installs

  • Matches seamlessly with EX-NEXT transmitters under General Mode

  • Lightweight construction suited for high-performance racing needs

  • Reliable Japanese engineering trusted by RC professionals worldwide

Product Information

  • Dimensions: 30.9 × 18.4 × 13.5 mm

  • Weight: 5.4g

  • Operating Voltage: 4.8V – 7.4V

  • Frequency: 2.4GHz (XT protocol)

  • Channels: PWM 4CH, Serial 8ID

  • Compatible With:

    • EX-NEXT (General Mode only)

    • Not compatible with EX-LDT, EX-RR, or EX-2

    • Not compatible with XT Advanced Mode—use KR-420XT instead

  • Made in Japan

Balancing sleek form with dependable function, the KR-242XT Short Antenna variant is the perfect fit for competitive drivers aiming for tidy layouts and uninterrupted control. Built for performance where every gram and signal matters.

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