gearing 20 x 35, high comp head 19mm intake fresh Atomic Pucks new chain & sprockets cut sidecovers new fatty stock seat tubz n tires front and rear blahh blah blah... power hits hard in 2nd from about 35-50 college kid, and a total budget build but still a ripper forsure! less than $500 into this bike and thats including what i paid for it. owned a lot of honda mopeds and varieted but this is my first Puch and i gotta say you get alotta bang for your buck.