Unsure why anyone would want to run slicks on an nsr track bike, even F400 boys don't run them, would be hard to keep enough heat in them, Pirelli super corsas or similar should be ample, my son who raced at inter level for 9 years doesn't bother with slicks when he takes my Rs250 nf5 out for a spin.
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Proud Father of , 05 ktm 400exc supermoto 2018 honda crf rx supermoto