SET OF PRE UNITGRIPS. THIS IS A VERY GOOD REPLICA OF THE ORIGINAL.IT IS FOR THE 15/16 BARS ONLY THIS WILL NOT WORK WITH 1" AND 7/8 BARS UNLESS YOU KNOW WHAT YOUR DOING. WE HAVE MANY PARTS AVAILABLE FOR PRE UNITS. LET US KNOW IF YOU DON'T SEE WHAT YOU ARE LOOKING FOR.