ok since alot of you know so much about bikes, when I prdal, the sprocket doesnt move. the pedals will move but the sprocket doesnt…I think something internaly is fucked up. but i dont know how to fix it. it is a Pacific bike, front & back shocks, rachet shift…pretty nice bike. i havnt had it fixed, its been sitting for like 4 years. Would like to fix it though. any takes on what broke?