Does anyone know the length of shock I need to purchase to replace the Fox Float R on my '06 Cannondale Rush with a Fox Float RP3 or RP23? I cant seem to find the length or stroke anywhere on the cannondale website.

Thanks.

I guess I was looking for a little more precise measurement than me and a tape measure guessing where to measure to and from. Thanks though!!

It's 7.5 x 1.75, although those are numbers I found posted on the internet, so I would confirm them by independent measurement.

You can always call Cannondale. They are tremendously friendly and helpful. Actually, this list is helpful:

https://www.webmountainbike.com/bikephones.html