iv never ridden a bike, and i plan on riding soon... im going to get my permit this summer. what bike should i get??? my friends say a 600cc because everything else is to small im 6' 2 140 pounds and im 16... i was looking at the 250cc ninja because there cheap and i wont hate my self when i crash or have to dump the bike... im not on the highway to much...mstly city and i thought the 250cc is perfict because its reasonible to learn on but is it TOO small... and i will deff get a bigger bike in the future just not right away thanks