Lowering kit
 

Whats a good lowering kit (adjustable dog bone) for an 03 CBR600 F4i. I have found several online but the prices range from $40 all the way to $200. I want to make sure I get a good kit and not get a crappy one.

Do you mean those ones you bolt on then can adjust once its on the bike? If so i might go with a little higher end kit, $200 might be a bit much and overpriced but anything in that area should be decent quality. If youre talking about just the stamped or cnc'ed pieces where you pick which hole you want to bolt through to adjust the height then those are all pretty much the same and i wouldnt waste the money on the real expensive ones. ive got no experience with lowering kits myself or the brands so i cant help there.

They all ruin a bike so get whatevers cheapest. Or don't lower the bike. In fact, lower the front and jack up the rear. Now were talkin!!