could i use this reel for crankbaits?

The sx comes in 6.3:1 and a higher speed after that, if you want to fish a crank at that speed then thatd be fine. I use the Orra Winch for my cranks, I prefer the lower ratio for cranking. I can tell you that with the lower ratio and larger handle cranking with the winch is a breeze. I love mine.

It will be fine. Abu offers an extended length handle to make it even less cumbersome, if you wanted.

The Orra's in casting and spinning are fantastic reels...You can get away with it for cranking, just be aware, but a 6:3 is ok unless your cranking all day long and I find that hard to do, rare, and boring..I try to avoid crankbaits as much as possible but they do work at times...Great reel. I just found them online at some tackle shop recdonditioned for $74 orra winch, and lew tournament was like $68....Pinnacle opitmus $100..I only grabbed the Orra 2x Winch, hopefully stay away from that Lews. I am good with the 24 baitcasters I have now, and 19 rods.