if you have the bolts off, you really dont need to have a crank puller... if you want to do it your self...... put a towel around your crank arm and as close to the bb as you can get on the back side of the crank arm, use the side of a hammer and knock it off.... it will take a couple of good smacks to get it off, but if you hold the frame still and work at it it will come with out hurting the bb... I just did it with my hussefelt dh cranks the other day.