I've had my Kuat NV 2.0 rack for a few years now and it's been a great rack. This week I bought the 2 bike addon to make it a 4 bike rack for when we bring along other people. I love how quick and easy it is to convert from 2 to 4 bike, and then back to a 2 bike rack. Literally takes me less than 5 minutes, and is just 3 bolts.
The problem is, after installing the new 2 bike add-on. I noticed the locks are completely different from the original rack. I'm assuming these new locks are better, they're certainly more weather sealed.
My question is, I want to replace all the lock cores with the same core, so I can just use 1 key for all the locks and the hitch pin. Are the cores still cross compatible between the new locks and the old locks?
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The problem is, after installing the new 2 bike add-on. I noticed the locks are completely different from the original rack. I'm assuming these new locks are better, they're certainly more weather sealed.
My question is, I want to replace all the lock cores with the same core, so I can just use 1 key for all the locks and the hitch pin. Are the cores still cross compatible between the new locks and the old locks?

6 Lock Cores for Kuat System
Details6 Lock Cores for Kuat System-Includes Keys and 1 Core Removal Key