I didn't know Performance Machine was making a sprotor!!! 
I've been running PM brakes on all my bikes since the mid-80's and probably never have anything different. You hardly hear of a problem with these brakes.
If I ever build my barhopper it will have this type brake on it.
Performance Machine - Categories And Parts
I've been running PM brakes on all my bikes since the mid-80's and probably never have anything different. You hardly hear of a problem with these brakes.
If I ever build my barhopper it will have this type brake on it.
Performance Machine - Categories And Parts
