What on earth do you want a stage two tune for when you haven't even de-restricted it yet?
Hold off on that tune until you've done all the goodies to unleash the proper power. You should get 62-65hp withough any need for filing stuff.
If - having ridden the full power motor - it ain't enough, then by all means think of the tune, but you'd be better getting the 300cc kit if it's a road bike you have...
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MC21SP Plaything
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