75 xs650 thanks! I had gotten the mikes xs 18 inch spoke kit I didn't know until i spoke with them that it only works with there rim..im very happy I found this front hub it's what I wanted to start with. I had the tx750 rear and when the hub came I put a tape on it and it's the same size as the tx750 rear so I looked for a tx750 rear spoke kit and I was lucky to find a nos. Set at Thumper Stuff. Mark is great. The spokes measure 145mm. I still need to true the wheel but the spoke angle with the 650 rear rim looks to be just about dead nuts. Not enough to matter. I didn't want to go threw SHIPPING this off for custom spokes.