How can I tell how wide my A arms are

[quadmad]

I am taking some a arms off my quad and dont know what they are or how wide.

Also the new A arms I orded are +3. How long do the tie rods and break lines need to be. May I not need to buy them with any luck.

http://i253.photobucket.com/albums/hh46/quadmad/250r1-1.jpg

[Thumpin440ex]

They look every bit of plus 2 on that bike..


John