Crankin' rods depend on several factors that don't seem to be present at this time. Let me ask a few qusstions to help me help you.
Obviously, the first one is your budget.
2. All purpose CB rod or deep/shallow/medium/traps????
3. What kind of reel are you going to put with it?
4. How accomplished of a CBer are you?
5. Open water or targeting structure/cover or ????
6. How long is your current set up?
7. How tall are you? What kind of rods/reels/combos do you use now for CBs.
These are just a few questions that need some answers before I recommend a rod. Of course, I also offer a guarantee that the rod I recommned will do the job I say it will, or I buy it from you at your costs.
PM me if you want to get into specifics.
Tight lines, keep safe and good luck.
Thad Rains