GX Knuckle V4 / High Upper Extension Set (RED)- Wrap-Up Next [0683-FD] rx additional Insert options are found

additional Insert options are found next to this listing

These work by adjusting a hole on the piston allowing more or less oil to pass through

For VX Dock Option

Set of Gold linkage rods (8mm

5 Ball Head (13PCS)

GX Knuckle V4 / High Upper Extension Set (RED)- Wrap-Up Next [0683-FD] rx additional Insert options are foundGX Knuckle V4 High Upper Extension Set (RED) Wrap Up Next [0683 FD] High upper extension compatible with GX front knuckle series. With a special design to avoid tire interference, the kingpin angle can be set from 0 degrees to 1. 5 4. 5 8 degrees. When using GX knuckles, use the included 6mm spacer in between. *You can adjust the height to your preference using M3 general purpose spacers. This extension can also be installed on the FSG suspension,