$700 + labor (I wasn't about to try to install all that myself). I may have been able to find it cheaper online, but I waited until double points weekend to get it and just couldn't pass up that many points! Anyway, I'm hoping to have it and ride tomorrow night. If not, Friday. I'll post a full report once I ride and let you know how it feels; if it's any lighter; and if I think it was worth it.