This is for  one (1) replacement wire harness to replace the stock one on your proton pack. You will have to use your current rubber end piece in the cyclotron or upgrade it yourself. Pictures were included on how I did mine.

The replacement wire harness will include the following:

18.5in of black, white, yellow, red, green wire.

16 in of spiral wire cover

12 in of the correct yellow sleeve.

Again you will have to modify your rubber end that goes in the cyclotron or upgrade to a new one. This harness will not come with one.