and your crank with a bottom bracket, and something with shift cables and housings (sram include cables but not housings IIRC. You'll also need to either get ferrules or make sure they are included with the housings), wheels with rim strips if required, brakes... some come complete (most hydros, shimano being a notable exception), some don't (all cable-operated brakes that I know of are sold as a pair of levers and two individual calipers).TwistedDreams said:building a bike is easy.
frame, fork, stem, bars, seat, seatpost, crankset, wheelset, cassette, grips, shifters, rear derailleur, front derailleur, tires, tubes, brakes, pedals, headset, chain, and any accessories you want. (computer, bottle holder, ect.)
just make sure your wheels come with skewers, and headset with the correct amount of speacers.
-TD