The cateye strada wireless 2nd bike kit contains everything you need to run a second bike without the need for a separate computer it can be really annoying having to buy separate computers for all your bikes to do different things with cateye computers now having more functions than ever before it is now possible for you to swap your cateye computer easily with no messing around with un tying and tying wires to your bike frame this little kit stops you from forking out twice as much on a n