1) 2 Yakima steelhead rails (two rails with lock mounts) with locks for the front fork. Fits standard round rails. $200 shipped to USA.
2) Powercranks include 53/39 chainrings, BB, and 172.5 crank arms. Used off and on for five seasons on my road bike, but in excellent working condition. These Powercranks are the non-locking and non-adjustable model, so 172.5 crank arm length is what you get (and thus, you are not surprised because the length cannot inadvertently change). $350 shipped to USA.
2) Powercranks include 53/39 chainrings, BB, and 172.5 crank arms. Used off and on for five seasons on my road bike, but in excellent working condition. These Powercranks are the non-locking and non-adjustable model, so 172.5 crank arm length is what you get (and thus, you are not surprised because the length cannot inadvertently change). $350 shipped to USA.