Stock Bore Size??
I am going to sound like a newbie(which I am here, but not in general), but I'm wondering if someone can tell me what the stock bore size is on the Pred 90? I am thinking 52mm but am not for sure. Also can anyone tell me if the 54mm is still allowed in the production classes? I would assume no due to it being over the 90cc requirement, but thought I would ask.
"You gotta pin it to win it!"
08 Raptor 250SE #21
08 DRX2 50 (stock) #22
04 Pred 90 (stock)
04 1/2 Sportsman 500
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