KO Propo 10742 EX-NEXT Black SP with KR-420XT Track Tuner  [KO-10742]

KO Propo 10742 - EX-NEXT Black SP w/KR-420XT(short)
Price:
AUD$538.66
Brand:
KO Propo
Model:
KO-10742
Condition:
Brand New
Write a review

Take control with the KO Propo 10742 EX-NEXT Black SP

The KO Propo 10742 EX-NEXT Black SP is for hobbyists and racers who want consistent, predictable inputs. When used with the KR-420XT receiver the package prioritises responsiveness so you can focus on line and pace.

Responsive EX-NEXT communication for accurate inputs

EX-NEXT technology keeps input delay low so steering and throttle feel immediate. The transmitter's shape and switch layout are designed for quick, repeatable adjustments while on track.

Advanced adjustability for personalised handling

Black SP users can tailor throttle curves, steering sensitivity and failsafe behaviour to match driving preference and varying track surfaces.

KR-420XT receiver stability

The KR-420XT adds a reliable radio link to the EX-NEXT transmitter. Its interference resistance and compact design make it a practical choice for regular club racing and weekend practice.

Specifications

  • Frequency: 2.4GHz
  • Channels: 4-channel support
  • Receiver: KR-420XT included
  • Range: Extensive range with low latency
  • Battery: Uses AA batteries or LiFe battery pack

If you want a transmitter that responds cleanly to your inputs and pairs well with tunable setups, the KO Propo 10742 EX-NEXT Black SP with KR-420XT is worth considering.
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.

What adjustments are most useful for beginners?

Start with basic steering dual rate and throttle endpoints to reduce oversteer and smooth acceleration, then add exponential once you are comfortable.

How do I protect the receiver from moisture?

Use a small waterproof box or conformal coating on the receiver PCB and keep antenna exits sealed to reduce exposure during damp conditions.

Can the EX-NEXT system handle multiple transmitters at an event?

Yes, the EX-NEXT protocol is designed to coexist with other radios. Ensure each transmitter is bound to its own receiver and check for radio conflicts before running.

Are spare antennas available for the KR-420XT?

Replacement antennas and mounting hardware are typically available through KO Propo dealers; match the connector type when ordering spares.

Copyright © 2008-2025 rcjaz.com.au All rights reserved