The HRC harness also needs the HRC delimiter (that plugs between the harness and one side of the PGM-III), or you could "splice" the HRC harness, but that would be criminal! You would also need another PGM-III plug to wire in, and it will all start to get very messy!
All the HRC harness is is a stock one with all the road wiring (lights, horn, indicators etc.) stripped out, two grey (Honda Civic style) plugs, and one PGM-III plug at the ass-end. (The stock harness has 2x PGM-III plugs of course.)
Apart from being stripped of the road-going wiring, there is nothing special (i.e., no different connections) between the two harnesses.
The reg/reg normally bolts to the NSR subframe, and often comes with a used stock harness. You can get pattern ones from Electrex or various other suppliers for about £40~60. I seem to recall off-hand that a VFR400R (NC30) has the same fitting too, and it a little "beefier", but someone else will need to confirm my sometimes cloudy memory!
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Andy.
NSR-WORLD.COM
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