CA - Tech - Can-Am X3 Billet Rear Radius Rod (Middle and Lower Rods Only)1 WEEK LEAD TIME If you are like many and suffer from a failed radius rod you know how bad it can be for that big ride. We have a solution to solve all of that for you. We produce a quality solid Billet aluminum radius rod to replace the weak factory pieces. Our rods are machined from a solid piece of 1. 25 Billet hex aluminum. That's right one and a quarter inch of solid Billet aluminum. These rods are larger than majority of similar products on the