Thank you Bishop for your explanation and opinion. My main problem is because I can't find them in any store here and compare different handlebars. Online shopping and making assessment based on pictures and dimensions is what I have. I have decided to go for renthal rc for their sweep and strength, but still leaving some safety margins for absorption of bigger hits (off road, its happen ) and protecting triple clamps. I am not tall, but I still would like a little higher handlebar than oem. Thanks again.