KO Propo 80557 - EX-2 Master Unit Upgrade Module  [KO-80557]

KO Propo 80557 - Master Unit EX-2 (10557)
Price:
NZD$117.17
Brand:
KO Propo
Model:
KO-80557
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Restore EX-2 Control with KO Propo 80557

The KO Propo 80557 - EX-2 master unit is a direct-fit replacement designed to bring back accurate control to EX-2 radios. It is intended for hobbyists who need consistent stick response during tuning and competitive runs.

Clean Signal Output

Installed inside the transmitter, the KO Propo 80557 - EX-2 master unit helps improve signal clarity and reduce radio noise that can affect steering and throttle precision. Cleaner output makes it easier to feel subtle setup changes on track.

Quick Installation Notes

This unit is compatible with the KO Propo EX-2 transmitter and swaps in without complex modification. Follow the transmitter service guide for step by step removal and refit to avoid any alignment issues.
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.

Can I use the KO Propo 80557 - EX-2 to replace a faulty board in my EX-2?

Yes, this master unit is intended as a replacement for the EX-2 master board. Ensure you follow the service manual and note connector orientation when swapping parts.

Will I need to reprogram the transmitter after fitting?

Generally no extra programming is required beyond your normal transmitter setup. After fitting, check trim and endpoint settings to confirm they match your previous configuration.

Is this suitable for club racing use?

Yes, when installed correctly the master unit helps maintain consistent control performance that club racers will find dependable during competition and practice.

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