i have a tool kit that is essentially the same as that and while it is useful to have all of the tools you might need many of the tools in that kit leave much to be desired. the cone wrenches suck balls I have mangled my knuckles on more than one occasion trying to use them of yeah the headset wrench sucks too...the adjustable wrench is cheap POS that no longer works either. the tools in that kit that are actually worth while are the crank puller and the bottom bracket tools....I would reccommend buying individual tools...while it will most likely be more expensive at least you know you will be getting quality tools