Print out the MC21 wiring diagram, and trace the wires to the lights, sidestand switch etc, then erase anything that isn't needed.
Thought we were tinkerers here, not wallet tuners!
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MC21SP Plaything
BMW F800GS Bumblebee
Triumph 9551 Daytona Big boys toy
FJ1100 Sporting relic
GTS1000 oddball
