Upper or triple clamps for 94' rm125

[rm_racer]

Hey,

I was thinking going 1-1/8 inch bars on my bike some time in the future, but I cant with my upper clamp becasue the bar holders are attached permenently to the clamp. I was just wondering if anyone knows where I could find a clamp set or just upper for my 94' RM125 that can use big bars. I've looked but cant find any. Or do any other ones for differnt years fit my bike? The forks are inverted.

Thanks!