RFX Race Mapping Button - OEM Replica Contact breakerRef : RFX00739A / 1128605

Manufacturer Ref: FXKB4110055ST — RFX Race mapping switch, OEM type. Designed to replace the original switch identically, this mapping button integrates onto Cross machines requiring a standard mapping selector. Equipped with the same fittings, fasteners, connectors, and cable lengths as the original part, it facilitates the restoration of the wiring harness and handlebar without any modifications.

• OEM type replacement, direct mounting on the handlebar
• Compatibility with original connectors
• Cable length conforms to the original part for clean routing

Ideal for riders who want to restore the original mapping control after a crash or for the restoration of a wiring harness. Designed for off-road use, it installs neatly on the front plate and handlebar without altering the position of the grips or the control ergonomics.

Installation Instructions:

• Remove the front plate.
• Cut the cable ties holding the wires, unscrew the clamps, and let the harness hang.
• Locate and disconnect the switch connector (often near the steering column or under the tank).
• Remove the switch noting the wire routing and clean the connector with contact cleaner.
• Position the new switch, route the wires as original, and reconnect the connector.
• Check for freedom of movement by turning the handlebar fully, reposition the clamps, and reattach the front plate.

Compatibility examples: Yamaha YZ 450 FX (2019), YZ 450 F (CJ23 2019), YZ 450 F (CJ22 2018). Check compatibility with your model before ordering.