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Dunno bout the 138 sorry. but I do know that an inner rotor gives no more power. Only gets to its peak hp quicker.
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Yes those bikes would be all 16+ hp. And you would need it too to have any real fun or scare yourself.
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Yeah you can see as the photos go on yous were cornering harder as the day went on.
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Yes I'd be interested too. Sounds like 2.15 for front, and 2.5 on the back is the setup.
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