The KO Propo 84007 Break Trigger provides a tidy replacement option for EX-1 Mars and EX-1UR units. It helps maintain a clean trigger action so throttle and brake inputs feel predictable on the track or club field.
This break trigger is built to match the EX-1 Mars and EX-1UR form and function, giving reliable operation after installation. It suits hobbyists who rely on repeatable control during practice runs.
Swap the trigger using common tools and a careful approach. Power off the transmitter first, remove the existing trigger, fit the KO Propo 84007 in place, and double-check that it moves freely and is secured.
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