I am fairly sure (note, not 100%) that there's a CBR600 shock that is of similar length to the MC18, and I think you can get remote a reservoir version too.
A shock that is 20mm taller won't hurt, even with the HRC link plates. That would pretty much be the equivalent of the ride-height adjuster on the HRC shock fully wound out.
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Andy.
NSR-WORLD.COM
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