Luke I ran the RC45 16" front wheel in the nsr for alittle bit, the only thing that wasnt quite right is the RC wheel is a 3.50" so uses a 120 front where the NSR uses a 110.
I wouldnt be susprised to see bikes very soon comming out again with 16" front and maybe a 16.5" rear as the 16.5's have been being used (in road racing) for a very long time.
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If I have to take the carbs off once more...