[92xjunker]

Two things you Don't skimp on, chains and tires. Buy the best you can get, it will last much longer and be safer. Steel sprocket are always my choice.

[Suture]

I have a front and rear JT steel sprocket with an EK 530 MVXZ X-ring chain and they have worked extremely well. As 92xjunker says, you really don't want to go with the cheapest option on chains.

I had a bad quality chain before and the fucker actually fell off when I did a hard break before a corner. Made me fall and slide.

EK, DID or RK for life.

[Stinger02]

I think I am going to go with this one:

http://www.ebay.com/itm/JT-530-X-Ring-98-06-SUZUKI-GSX750F-KATANA-750-PREMIUM-CHAIN-and-SPROCKET-KIT-/161150801181?fits=Make%3ASuzuki%7CModel%3AKatana+750

sprockets are steel and the chain is JT. Thoughts?

Thats the exact combo I use on my bike. Good Chain and sprockets. I also usually go every other chain between switching sprockets. A lot of my mileage is highway commuting but I also work for Nola Motorsports so my bike does see some track time as well.