gixxer18

Was riding home last night and all the suddon the bike just loses power and almost flips me over the front. i have to drag the bike off the street onto the shoulder. the front brakes locked up. i cracked the bleeder on the calipers and it was fine got about a mile before my houe same thing happend so i did it again.. now that i took the calipers off on one side the pistons wont move... any ideas how to break them free or just fix the problem?

gixxer18

anyone??