The MFX Extreme Double clamp is another great clamp for Running oversized bars with a slit. This clamp does not come with a shim, but you are still able to run standard bars. A shim must be purchased to do so. Only weighing 2.8 ounces, this clamp will hold your bars tight and never come loose! 

Compatable with Oversized and Standard Size bars with a shim. 
Shim NOT Included