If you run HIC compression, you need the Envy HIC Compression System. HIC compression is a favorite of pro riders because it is inexpensive and simple to set up, emphasis on inexpensive. The HIC shim simply screws into the top of your HIC pro SCOOTER FORKS via the supplied compression bolt, which makes it possible to run oversized bars with a slit and an oversized clamp.
Envy HIC Compression System Specifications
Made from 6061 series aluminum
fits oversized outer diameter bars ONLY with SLIT only
HIC Kit perfect for use with almost all HIC setups; fits any HIC compatible fork and oversize HIC bar
Includes shim, 30mm compression bolt, and compression cap