QUOTE(QUIKSHRK @ Dec 7 2009, 12:53 PM)

you've got a lot of stuff you can still remove if its a drag bike...
front brakes and controls, fan, lights, trim the rear plastic, cut down the wire harness, ditch the front slip on mount, etc.
As well as ditch the stock axle and grab an after market one. The stock axles are pretty heavy, durable, but heavy.