lighten crf150

[BrentBlain]

Just got a CRF150 for gf but its kinda heavy, just wondering if they make after market parts to lighten the bike up. Noticed that it has steel shifter and break pedal, also steel kick starter, and huge chain and sprockets. I was thinking maybe a muffler change would shave some weight off of it also but haven't found any weights on aftermarket pipes. Just wondering what everyone else is doing to thier?

-Brent