I've heard alot about but what is it?

 

Its a magnum 500 with a viscolok front differential, lower gearing, rack extenders, and front and rear bumpers. The viscolok diff. replaces the on-demand 4wd on the current magnum models. Its supposed to work alot like the traxters, and still offer true 4 wheel drive in the mud, while working like a normal differential on regular conditions. Someone posted a link to a site explaining the rmk a little better but I forget the site.

 

Rocky Mountain King